74697228

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 210689024

約数和(自身を除く): 135991796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 67, 74, 81, 93, 108, 111, 124, 134, 148, 162, 186, 201, 222, 243, 268, 279, 324, 333, 372, 402, 444, 486, 558, 603, 666, 804, 837, 972, 999, 1116, 1147, 1206, 1332, 1674, 1809, 1998, 2077, 2294, 2412, 2479, 2511, 2997, 3348, 3441, 3618, 3996, 4154, 4588, 4958, 5022, 5427, 5994, 6231, 6882, 7236, 7437, 7533, 8308, 8991, 9916, 10044, 10323, 10854, 11988, 12462, 13764, 14874, 15066, 16281, 17982, 18693, 20646, 21708, 22311, 24924, 29748, 30132, 30969, 32562, 35964, 37386, 41292, 44622, 56079, 61938, 65124, 66933, 74772, 76849, 89244, 92907, 112158, 123876, 133866, 153698, 168237, 185814, 200799, 224316, 230547, 267732, 278721, 307396, 336474, 371628, 401598, 461094, 504711, 557442, 602397, 672948, 691641, 803196, 922188, 1009422, 1114884, 1204794, 1383282, 2018844, 2074923, 2409588, 2766564, 4149846, 6224769, 8299692, 12449538, 18674307, 24899076, 37348614, 74697228]

約数ペア:

[(1, 74697228), (2, 37348614), (3, 24899076), (4, 18674307), (6, 12449538), (9, 8299692), (12, 6224769), (18, 4149846), (27, 2766564), (31, 2409588), (36, 2074923), (37, 2018844), (54, 1383282), (62, 1204794), (67, 1114884), (74, 1009422), (81, 922188), (93, 803196), (108, 691641), (111, 672948), (124, 602397), (134, 557442), (148, 504711), (162, 461094), (186, 401598), (201, 371628), (222, 336474), (243, 307396), (268, 278721), (279, 267732), (324, 230547), (333, 224316), (372, 200799), (402, 185814), (444, 168237), (486, 153698), (558, 133866), (603, 123876), (666, 112158), (804, 92907), (837, 89244), (972, 76849), (999, 74772), (1116, 66933), (1147, 65124), (1206, 61938), (1332, 56079), (1674, 44622), (1809, 41292), (1998, 37386), (2077, 35964), (2294, 32562), (2412, 30969), (2479, 30132), (2511, 29748), (2997, 24924), (3348, 22311), (3441, 21708), (3618, 20646), (3996, 18693), (4154, 17982), (4588, 16281), (4958, 15066), (5022, 14874), (5427, 13764), (5994, 12462), (6231, 11988), (6882, 10854), (7236, 10323), (7437, 10044), (7533, 9916), (8308, 8991)]