68810742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 256

約数和(自身を含む): 219340800

約数和(自身を除く): 150530058

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 27, 33, 38, 39, 42, 54, 57, 63, 66, 67, 77, 78, 91, 99, 114, 117, 126, 133, 134, 143, 154, 171, 182, 189, 198, 201, 209, 231, 234, 247, 266, 273, 286, 297, 342, 351, 378, 399, 402, 418, 429, 462, 469, 494, 513, 546, 594, 603, 627, 693, 702, 737, 741, 798, 819, 858, 871, 938, 1001, 1026, 1197, 1206, 1254, 1273, 1287, 1386, 1407, 1463, 1474, 1482, 1638, 1729, 1742, 1809, 1881, 2002, 2079, 2211, 2223, 2394, 2457, 2546, 2574, 2613, 2717, 2814, 2926, 3003, 3458, 3591, 3618, 3762, 3819, 3861, 4158, 4221, 4389, 4422, 4446, 4914, 5159, 5187, 5226, 5434, 5643, 6006, 6097, 6633, 6669, 7182, 7638, 7722, 7839, 8151, 8442, 8778, 8911, 9009, 9581, 10318, 10374, 11286, 11457, 12194, 12663, 13167, 13266, 13338, 14003, 15477, 15561, 15678, 16302, 16549, 17822, 18018, 18291, 19019, 19162, 19899, 22914, 23517, 24453, 25326, 26334, 26733, 27027, 28006, 28743, 30954, 31122, 33098, 34371, 36582, 38038, 39501, 39798, 42009, 46431, 46683, 47034, 48906, 49647, 53466, 54054, 54873, 57057, 57486, 67067, 68742, 73359, 79002, 80199, 84018, 86229, 92862, 93366, 98021, 99294, 109746, 114114, 115843, 126027, 134134, 139293, 146718, 148941, 160398, 164619, 171171, 172458, 182039, 196042, 201201, 231686, 240597, 252054, 258687, 278586, 294063, 297882, 329238, 342342, 347529, 364078, 378081, 402402, 446823, 481194, 513513, 517374, 546117, 588126, 603603, 695058, 756162, 882189, 893646, 1027026, 1042587, 1092234, 1207206, 1274273, 1638351, 1764378, 1810809, 2085174, 2548546, 2646567, 3127761, 3276702, 3621618, 3822819, 4915053, 5293134, 6255522, 7645638, 9830106, 11468457, 22936914, 34405371, 68810742]

約数ペア:

[(1, 68810742), (2, 34405371), (3, 22936914), (6, 11468457), (7, 9830106), (9, 7645638), (11, 6255522), (13, 5293134), (14, 4915053), (18, 3822819), (19, 3621618), (21, 3276702), (22, 3127761), (26, 2646567), (27, 2548546), (33, 2085174), (38, 1810809), (39, 1764378), (42, 1638351), (54, 1274273), (57, 1207206), (63, 1092234), (66, 1042587), (67, 1027026), (77, 893646), (78, 882189), (91, 756162), (99, 695058), (114, 603603), (117, 588126), (126, 546117), (133, 517374), (134, 513513), (143, 481194), (154, 446823), (171, 402402), (182, 378081), (189, 364078), (198, 347529), (201, 342342), (209, 329238), (231, 297882), (234, 294063), (247, 278586), (266, 258687), (273, 252054), (286, 240597), (297, 231686), (342, 201201), (351, 196042), (378, 182039), (399, 172458), (402, 171171), (418, 164619), (429, 160398), (462, 148941), (469, 146718), (494, 139293), (513, 134134), (546, 126027), (594, 115843), (603, 114114), (627, 109746), (693, 99294), (702, 98021), (737, 93366), (741, 92862), (798, 86229), (819, 84018), (858, 80199), (871, 79002), (938, 73359), (1001, 68742), (1026, 67067), (1197, 57486), (1206, 57057), (1254, 54873), (1273, 54054), (1287, 53466), (1386, 49647), (1407, 48906), (1463, 47034), (1474, 46683), (1482, 46431), (1638, 42009), (1729, 39798), (1742, 39501), (1809, 38038), (1881, 36582), (2002, 34371), (2079, 33098), (2211, 31122), (2223, 30954), (2394, 28743), (2457, 28006), (2546, 27027), (2574, 26733), (2613, 26334), (2717, 25326), (2814, 24453), (2926, 23517), (3003, 22914), (3458, 19899), (3591, 19162), (3618, 19019), (3762, 18291), (3819, 18018), (3861, 17822), (4158, 16549), (4221, 16302), (4389, 15678), (4422, 15561), (4446, 15477), (4914, 14003), (5159, 13338), (5187, 13266), (5226, 13167), (5434, 12663), (5643, 12194), (6006, 11457), (6097, 11286), (6633, 10374), (6669, 10318), (7182, 9581), (7638, 9009), (7722, 8911), (7839, 8778), (8151, 8442)]