78192972

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 244984320

約数和(自身を除く): 166791348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 61, 66, 78, 83, 99, 108, 117, 122, 132, 143, 156, 166, 183, 198, 234, 244, 249, 286, 297, 332, 351, 366, 396, 429, 468, 498, 549, 572, 594, 671, 702, 732, 747, 793, 858, 913, 996, 1079, 1098, 1188, 1287, 1342, 1404, 1494, 1586, 1647, 1716, 1826, 2013, 2158, 2196, 2241, 2379, 2574, 2684, 2739, 2988, 3172, 3237, 3294, 3652, 3861, 4026, 4316, 4482, 4758, 5063, 5148, 5478, 6039, 6474, 6588, 7137, 7722, 8052, 8217, 8723, 8964, 9516, 9711, 10126, 10956, 11869, 12078, 12948, 14274, 15189, 15444, 16434, 17446, 18117, 19422, 20252, 21411, 23738, 24156, 24651, 26169, 28548, 29133, 30378, 32868, 34892, 35607, 36234, 38844, 42822, 45567, 47476, 49302, 52338, 55693, 58266, 60756, 65819, 71214, 72468, 78507, 85644, 91134, 98604, 104676, 106821, 111386, 116532, 131638, 136701, 142428, 157014, 167079, 182268, 197457, 213642, 222772, 235521, 263276, 273402, 314028, 320463, 334158, 394914, 427284, 471042, 501237, 546804, 592371, 640926, 668316, 724009, 789828, 942084, 1002474, 1184742, 1281852, 1448018, 1503711, 1777113, 2004948, 2172027, 2369484, 2896036, 3007422, 3554226, 4344054, 6014844, 6516081, 7108452, 8688108, 13032162, 19548243, 26064324, 39096486, 78192972]

約数ペア:

[(1, 78192972), (2, 39096486), (3, 26064324), (4, 19548243), (6, 13032162), (9, 8688108), (11, 7108452), (12, 6516081), (13, 6014844), (18, 4344054), (22, 3554226), (26, 3007422), (27, 2896036), (33, 2369484), (36, 2172027), (39, 2004948), (44, 1777113), (52, 1503711), (54, 1448018), (61, 1281852), (66, 1184742), (78, 1002474), (83, 942084), (99, 789828), (108, 724009), (117, 668316), (122, 640926), (132, 592371), (143, 546804), (156, 501237), (166, 471042), (183, 427284), (198, 394914), (234, 334158), (244, 320463), (249, 314028), (286, 273402), (297, 263276), (332, 235521), (351, 222772), (366, 213642), (396, 197457), (429, 182268), (468, 167079), (498, 157014), (549, 142428), (572, 136701), (594, 131638), (671, 116532), (702, 111386), (732, 106821), (747, 104676), (793, 98604), (858, 91134), (913, 85644), (996, 78507), (1079, 72468), (1098, 71214), (1188, 65819), (1287, 60756), (1342, 58266), (1404, 55693), (1494, 52338), (1586, 49302), (1647, 47476), (1716, 45567), (1826, 42822), (2013, 38844), (2158, 36234), (2196, 35607), (2241, 34892), (2379, 32868), (2574, 30378), (2684, 29133), (2739, 28548), (2988, 26169), (3172, 24651), (3237, 24156), (3294, 23738), (3652, 21411), (3861, 20252), (4026, 19422), (4316, 18117), (4482, 17446), (4758, 16434), (5063, 15444), (5148, 15189), (5478, 14274), (6039, 12948), (6474, 12078), (6588, 11869), (7137, 10956), (7722, 10126), (8052, 9711), (8217, 9516), (8723, 8964)]