68266968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 235146240

約数和(自身を除く): 166879272

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 41, 42, 44, 51, 53, 56, 66, 68, 77, 82, 84, 88, 102, 106, 119, 123, 132, 136, 154, 159, 164, 168, 187, 204, 212, 231, 238, 246, 264, 287, 308, 318, 328, 357, 371, 374, 408, 424, 451, 462, 476, 492, 561, 574, 583, 616, 636, 697, 714, 742, 748, 861, 901, 902, 924, 952, 984, 1113, 1122, 1148, 1166, 1272, 1309, 1353, 1394, 1428, 1484, 1496, 1722, 1749, 1802, 1804, 1848, 2091, 2173, 2226, 2244, 2296, 2332, 2618, 2703, 2706, 2788, 2856, 2968, 3157, 3444, 3498, 3604, 3608, 3927, 4081, 4182, 4346, 4452, 4488, 4664, 4879, 5236, 5406, 5412, 5576, 6307, 6314, 6519, 6888, 6996, 7208, 7667, 7854, 8162, 8364, 8692, 8904, 9471, 9758, 9911, 10472, 10812, 10824, 12243, 12614, 12628, 13038, 13992, 14637, 15211, 15334, 15708, 16324, 16728, 17384, 18921, 18942, 19516, 19822, 21624, 23001, 23903, 24486, 25228, 25256, 26076, 29274, 29733, 30422, 30668, 31416, 32648, 36941, 37842, 37884, 39032, 39644, 45633, 46002, 47806, 48972, 50456, 52152, 53669, 58548, 59466, 60844, 61336, 69377, 71709, 73882, 75684, 75768, 79288, 91266, 92004, 95612, 97944, 107338, 110823, 117096, 118932, 121688, 138754, 143418, 147764, 151368, 161007, 167321, 182532, 184008, 191224, 208131, 214676, 221646, 237864, 258587, 277508, 286836, 295528, 322014, 334642, 365064, 406351, 416262, 429352, 443292, 501963, 517174, 555016, 573672, 644028, 669284, 775761, 812702, 832524, 886584, 1003926, 1034348, 1219053, 1288056, 1338568, 1551522, 1625404, 1665048, 2007852, 2068696, 2438106, 2844457, 3103044, 3250808, 4015704, 4876212, 5688914, 6206088, 8533371, 9752424, 11377828, 17066742, 22755656, 34133484, 68266968]

約数ペア:

[(1, 68266968), (2, 34133484), (3, 22755656), (4, 17066742), (6, 11377828), (7, 9752424), (8, 8533371), (11, 6206088), (12, 5688914), (14, 4876212), (17, 4015704), (21, 3250808), (22, 3103044), (24, 2844457), (28, 2438106), (33, 2068696), (34, 2007852), (41, 1665048), (42, 1625404), (44, 1551522), (51, 1338568), (53, 1288056), (56, 1219053), (66, 1034348), (68, 1003926), (77, 886584), (82, 832524), (84, 812702), (88, 775761), (102, 669284), (106, 644028), (119, 573672), (123, 555016), (132, 517174), (136, 501963), (154, 443292), (159, 429352), (164, 416262), (168, 406351), (187, 365064), (204, 334642), (212, 322014), (231, 295528), (238, 286836), (246, 277508), (264, 258587), (287, 237864), (308, 221646), (318, 214676), (328, 208131), (357, 191224), (371, 184008), (374, 182532), (408, 167321), (424, 161007), (451, 151368), (462, 147764), (476, 143418), (492, 138754), (561, 121688), (574, 118932), (583, 117096), (616, 110823), (636, 107338), (697, 97944), (714, 95612), (742, 92004), (748, 91266), (861, 79288), (901, 75768), (902, 75684), (924, 73882), (952, 71709), (984, 69377), (1113, 61336), (1122, 60844), (1148, 59466), (1166, 58548), (1272, 53669), (1309, 52152), (1353, 50456), (1394, 48972), (1428, 47806), (1484, 46002), (1496, 45633), (1722, 39644), (1749, 39032), (1802, 37884), (1804, 37842), (1848, 36941), (2091, 32648), (2173, 31416), (2226, 30668), (2244, 30422), (2296, 29733), (2332, 29274), (2618, 26076), (2703, 25256), (2706, 25228), (2788, 24486), (2856, 23903), (2968, 23001), (3157, 21624), (3444, 19822), (3498, 19516), (3604, 18942), (3608, 18921), (3927, 17384), (4081, 16728), (4182, 16324), (4346, 15708), (4452, 15334), (4488, 15211), (4664, 14637), (4879, 13992), (5236, 13038), (5406, 12628), (5412, 12614), (5576, 12243), (6307, 10824), (6314, 10812), (6519, 10472), (6888, 9911), (6996, 9758), (7208, 9471), (7667, 8904), (7854, 8692), (8162, 8364)]