66716676

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 204153600

約数和(自身を除く): 137436924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 41, 52, 54, 57, 61, 76, 78, 82, 108, 114, 117, 122, 123, 156, 164, 171, 183, 228, 234, 244, 246, 247, 342, 351, 366, 369, 468, 492, 494, 513, 533, 549, 684, 702, 732, 738, 741, 779, 793, 988, 1026, 1066, 1098, 1107, 1159, 1404, 1476, 1482, 1558, 1586, 1599, 1647, 2052, 2132, 2196, 2214, 2223, 2318, 2337, 2379, 2501, 2964, 3116, 3172, 3198, 3294, 3477, 4428, 4446, 4636, 4674, 4758, 4797, 5002, 6396, 6588, 6669, 6954, 7011, 7137, 7503, 8892, 9348, 9516, 9594, 10004, 10127, 10431, 13338, 13908, 14022, 14274, 14391, 15006, 15067, 19188, 20254, 20862, 21033, 21411, 22509, 26676, 28044, 28548, 28782, 30012, 30134, 30381, 31293, 32513, 40508, 41724, 42066, 42822, 45018, 45201, 47519, 57564, 60268, 60762, 62586, 65026, 67527, 84132, 85644, 90036, 90402, 91143, 95038, 97539, 121524, 125172, 130052, 135054, 135603, 142557, 180804, 182286, 190076, 195078, 270108, 271206, 273429, 285114, 292617, 364572, 390156, 406809, 427671, 542412, 546858, 570228, 585234, 617747, 813618, 855342, 877851, 1093716, 1170468, 1235494, 1283013, 1627236, 1710684, 1755702, 1853241, 2470988, 2566026, 3511404, 3706482, 5132052, 5559723, 7412964, 11119446, 16679169, 22238892, 33358338, 66716676]

約数ペア:

[(1, 66716676), (2, 33358338), (3, 22238892), (4, 16679169), (6, 11119446), (9, 7412964), (12, 5559723), (13, 5132052), (18, 3706482), (19, 3511404), (26, 2566026), (27, 2470988), (36, 1853241), (38, 1755702), (39, 1710684), (41, 1627236), (52, 1283013), (54, 1235494), (57, 1170468), (61, 1093716), (76, 877851), (78, 855342), (82, 813618), (108, 617747), (114, 585234), (117, 570228), (122, 546858), (123, 542412), (156, 427671), (164, 406809), (171, 390156), (183, 364572), (228, 292617), (234, 285114), (244, 273429), (246, 271206), (247, 270108), (342, 195078), (351, 190076), (366, 182286), (369, 180804), (468, 142557), (492, 135603), (494, 135054), (513, 130052), (533, 125172), (549, 121524), (684, 97539), (702, 95038), (732, 91143), (738, 90402), (741, 90036), (779, 85644), (793, 84132), (988, 67527), (1026, 65026), (1066, 62586), (1098, 60762), (1107, 60268), (1159, 57564), (1404, 47519), (1476, 45201), (1482, 45018), (1558, 42822), (1586, 42066), (1599, 41724), (1647, 40508), (2052, 32513), (2132, 31293), (2196, 30381), (2214, 30134), (2223, 30012), (2318, 28782), (2337, 28548), (2379, 28044), (2501, 26676), (2964, 22509), (3116, 21411), (3172, 21033), (3198, 20862), (3294, 20254), (3477, 19188), (4428, 15067), (4446, 15006), (4636, 14391), (4674, 14274), (4758, 14022), (4797, 13908), (5002, 13338), (6396, 10431), (6588, 10127), (6669, 10004), (6954, 9594), (7011, 9516), (7137, 9348), (7503, 8892)]