81056016

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13729}}^1$

素因数の和:13784

約数の個数: 60

約数和(自身を含む): 232393980

約数和(自身を除く): 151337964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 13729, 27458, 41187, 54916, 82374, 109832, 123561, 164748, 219664, 247122, 329496, 494244, 562889, 658992, 988488, 1125778, 1688667, 1976976, 2251556, 3377334, 4503112, 5066001, 6754668, 9006224, 10132002, 13509336, 20264004, 27018672, 40528008, 81056016]

約数ペア:

[(1, 81056016), (2, 40528008), (3, 27018672), (4, 20264004), (6, 13509336), (8, 10132002), (9, 9006224), (12, 6754668), (16, 5066001), (18, 4503112), (24, 3377334), (36, 2251556), (41, 1976976), (48, 1688667), (72, 1125778), (82, 988488), (123, 658992), (144, 562889), (164, 494244), (246, 329496), (328, 247122), (369, 219664), (492, 164748), (656, 123561), (738, 109832), (984, 82374), (1476, 54916), (1968, 41187), (2952, 27458), (5904, 13729)]