66872952

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3378

約数の個数: 80

約数和(自身を含む): 193406400

約数和(自身を除く): 126533448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3329, 3348, 5022, 6658, 6696, 9987, 10044, 13316, 19974, 20088, 26632, 29961, 39948, 59922, 79896, 89883, 103199, 119844, 179766, 206398, 239688, 269649, 309597, 359532, 412796, 539298, 619194, 719064, 825592, 928791, 1078596, 1238388, 1857582, 2157192, 2476776, 2786373, 3715164, 5572746, 7430328, 8359119, 11145492, 16718238, 22290984, 33436476, 66872952]

約数ペア:

[(1, 66872952), (2, 33436476), (3, 22290984), (4, 16718238), (6, 11145492), (8, 8359119), (9, 7430328), (12, 5572746), (18, 3715164), (24, 2786373), (27, 2476776), (31, 2157192), (36, 1857582), (54, 1238388), (62, 1078596), (72, 928791), (81, 825592), (93, 719064), (108, 619194), (124, 539298), (162, 412796), (186, 359532), (216, 309597), (248, 269649), (279, 239688), (324, 206398), (372, 179766), (558, 119844), (648, 103199), (744, 89883), (837, 79896), (1116, 59922), (1674, 39948), (2232, 29961), (2511, 26632), (3329, 20088), (3348, 19974), (5022, 13316), (6658, 10044), (6696, 9987)]