69993378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 198694080

約数和(自身を除く): 128700702

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 169, 171, 173, 182, 234, 247, 266, 273, 338, 342, 346, 399, 494, 507, 519, 546, 741, 798, 819, 1014, 1038, 1183, 1197, 1211, 1482, 1521, 1557, 1638, 1729, 2223, 2249, 2366, 2394, 2422, 3042, 3114, 3211, 3287, 3458, 3549, 3633, 4446, 4498, 5187, 6422, 6574, 6747, 7098, 7266, 9633, 9861, 10374, 10647, 10899, 13494, 15561, 15743, 19266, 19722, 20241, 21294, 21798, 22477, 23009, 28899, 29237, 29583, 31122, 31486, 40482, 42731, 44954, 46018, 47229, 57798, 58474, 59166, 67431, 69027, 85462, 87711, 94458, 128193, 134862, 138054, 141687, 175422, 202293, 204659, 207081, 256386, 263133, 283374, 299117, 384579, 404586, 409318, 414162, 526266, 555503, 598234, 613977, 769158, 897351, 1111006, 1227954, 1666509, 1794702, 1841931, 2692053, 3333018, 3683862, 3888521, 4999527, 5384106, 7777042, 9999054, 11665563, 23331126, 34996689, 69993378]

約数ペア:

[(1, 69993378), (2, 34996689), (3, 23331126), (6, 11665563), (7, 9999054), (9, 7777042), (13, 5384106), (14, 4999527), (18, 3888521), (19, 3683862), (21, 3333018), (26, 2692053), (38, 1841931), (39, 1794702), (42, 1666509), (57, 1227954), (63, 1111006), (78, 897351), (91, 769158), (114, 613977), (117, 598234), (126, 555503), (133, 526266), (169, 414162), (171, 409318), (173, 404586), (182, 384579), (234, 299117), (247, 283374), (266, 263133), (273, 256386), (338, 207081), (342, 204659), (346, 202293), (399, 175422), (494, 141687), (507, 138054), (519, 134862), (546, 128193), (741, 94458), (798, 87711), (819, 85462), (1014, 69027), (1038, 67431), (1183, 59166), (1197, 58474), (1211, 57798), (1482, 47229), (1521, 46018), (1557, 44954), (1638, 42731), (1729, 40482), (2223, 31486), (2249, 31122), (2366, 29583), (2394, 29237), (2422, 28899), (3042, 23009), (3114, 22477), (3211, 21798), (3287, 21294), (3458, 20241), (3549, 19722), (3633, 19266), (4446, 15743), (4498, 15561), (5187, 13494), (6422, 10899), (6574, 10647), (6747, 10374), (7098, 9861), (7266, 9633)]