61980192

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 187813080

約数和(自身を除く): 125832888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 41, 48, 58, 72, 82, 87, 96, 116, 123, 144, 164, 174, 181, 232, 246, 261, 288, 328, 348, 362, 369, 464, 492, 522, 543, 656, 696, 724, 738, 928, 984, 1044, 1086, 1189, 1312, 1392, 1448, 1476, 1629, 1968, 2088, 2172, 2378, 2784, 2896, 2952, 3258, 3567, 3936, 4176, 4344, 4756, 5249, 5792, 5904, 6516, 7134, 7421, 8352, 8688, 9512, 10498, 10701, 11808, 13032, 14268, 14842, 15747, 17376, 19024, 20996, 21402, 22263, 26064, 28536, 29684, 31494, 38048, 41992, 42804, 44526, 47241, 52128, 57072, 59368, 62988, 66789, 83984, 85608, 89052, 94482, 114144, 118736, 125976, 133578, 167968, 171216, 178104, 188964, 215209, 237472, 251952, 267156, 342432, 356208, 377928, 430418, 503904, 534312, 645627, 712416, 755856, 860836, 1068624, 1291254, 1511712, 1721672, 1936881, 2137248, 2582508, 3443344, 3873762, 5165016, 6886688, 7747524, 10330032, 15495048, 20660064, 30990096, 61980192]

約数ペア:

[(1, 61980192), (2, 30990096), (3, 20660064), (4, 15495048), (6, 10330032), (8, 7747524), (9, 6886688), (12, 5165016), (16, 3873762), (18, 3443344), (24, 2582508), (29, 2137248), (32, 1936881), (36, 1721672), (41, 1511712), (48, 1291254), (58, 1068624), (72, 860836), (82, 755856), (87, 712416), (96, 645627), (116, 534312), (123, 503904), (144, 430418), (164, 377928), (174, 356208), (181, 342432), (232, 267156), (246, 251952), (261, 237472), (288, 215209), (328, 188964), (348, 178104), (362, 171216), (369, 167968), (464, 133578), (492, 125976), (522, 118736), (543, 114144), (656, 94482), (696, 89052), (724, 85608), (738, 83984), (928, 66789), (984, 62988), (1044, 59368), (1086, 57072), (1189, 52128), (1312, 47241), (1392, 44526), (1448, 42804), (1476, 41992), (1629, 38048), (1968, 31494), (2088, 29684), (2172, 28536), (2378, 26064), (2784, 22263), (2896, 21402), (2952, 20996), (3258, 19024), (3567, 17376), (3936, 15747), (4176, 14842), (4344, 14268), (4756, 13032), (5249, 11808), (5792, 10701), (5904, 10498), (6516, 9512), (7134, 8688), (7421, 8352)]