68562564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 207990720

約数和(自身を除く): 139428156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 49, 51, 57, 68, 76, 84, 98, 102, 114, 119, 133, 147, 196, 204, 228, 238, 266, 294, 323, 357, 361, 399, 476, 532, 588, 646, 714, 722, 798, 833, 931, 969, 1083, 1292, 1428, 1444, 1596, 1666, 1862, 1938, 2166, 2261, 2499, 2527, 2793, 3332, 3724, 3876, 4332, 4522, 4998, 5054, 5586, 6137, 6783, 6859, 7581, 9044, 9996, 10108, 11172, 12274, 13566, 13718, 15162, 15827, 17689, 18411, 20577, 24548, 27132, 27436, 30324, 31654, 35378, 36822, 41154, 42959, 47481, 48013, 53067, 63308, 70756, 73644, 82308, 85918, 94962, 96026, 106134, 116603, 128877, 144039, 171836, 189924, 192052, 212268, 233206, 257754, 288078, 300713, 336091, 349809, 466412, 515508, 576156, 601426, 672182, 699618, 816221, 902139, 1008273, 1202852, 1344364, 1399236, 1632442, 1804278, 2016546, 2448663, 3264884, 3608556, 4033092, 4897326, 5713547, 9794652, 11427094, 17140641, 22854188, 34281282, 68562564]

約数ペア:

[(1, 68562564), (2, 34281282), (3, 22854188), (4, 17140641), (6, 11427094), (7, 9794652), (12, 5713547), (14, 4897326), (17, 4033092), (19, 3608556), (21, 3264884), (28, 2448663), (34, 2016546), (38, 1804278), (42, 1632442), (49, 1399236), (51, 1344364), (57, 1202852), (68, 1008273), (76, 902139), (84, 816221), (98, 699618), (102, 672182), (114, 601426), (119, 576156), (133, 515508), (147, 466412), (196, 349809), (204, 336091), (228, 300713), (238, 288078), (266, 257754), (294, 233206), (323, 212268), (357, 192052), (361, 189924), (399, 171836), (476, 144039), (532, 128877), (588, 116603), (646, 106134), (714, 96026), (722, 94962), (798, 85918), (833, 82308), (931, 73644), (969, 70756), (1083, 63308), (1292, 53067), (1428, 48013), (1444, 47481), (1596, 42959), (1666, 41154), (1862, 36822), (1938, 35378), (2166, 31654), (2261, 30324), (2499, 27436), (2527, 27132), (2793, 24548), (3332, 20577), (3724, 18411), (3876, 17689), (4332, 15827), (4522, 15162), (4998, 13718), (5054, 13566), (5586, 12274), (6137, 11172), (6783, 10108), (6859, 9996), (7581, 9044)]