77285328

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 206611776

約数和(自身を除く): 129326448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 173, 227, 246, 328, 346, 454, 492, 519, 656, 681, 692, 908, 984, 1038, 1362, 1384, 1816, 1968, 2076, 2724, 2768, 3632, 4152, 5448, 7093, 8304, 9307, 10896, 14186, 18614, 21279, 27921, 28372, 37228, 39271, 42558, 55842, 56744, 74456, 78542, 85116, 111684, 113488, 117813, 148912, 157084, 170232, 223368, 235626, 314168, 340464, 446736, 471252, 628336, 942504, 1610111, 1885008, 3220222, 4830333, 6440444, 9660666, 12880888, 19321332, 25761776, 38642664, 77285328]

約数ペア:

[(1, 77285328), (2, 38642664), (3, 25761776), (4, 19321332), (6, 12880888), (8, 9660666), (12, 6440444), (16, 4830333), (24, 3220222), (41, 1885008), (48, 1610111), (82, 942504), (123, 628336), (164, 471252), (173, 446736), (227, 340464), (246, 314168), (328, 235626), (346, 223368), (454, 170232), (492, 157084), (519, 148912), (656, 117813), (681, 113488), (692, 111684), (908, 85116), (984, 78542), (1038, 74456), (1362, 56744), (1384, 55842), (1816, 42558), (1968, 39271), (2076, 37228), (2724, 28372), (2768, 27921), (3632, 21279), (4152, 18614), (5448, 14186), (7093, 10896), (8304, 9307)]