71382708

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 203513856

約数和(自身を除く): 132131148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 81, 92, 93, 103, 108, 124, 138, 162, 186, 206, 207, 243, 276, 279, 309, 324, 372, 412, 414, 486, 558, 618, 621, 713, 828, 837, 927, 972, 1116, 1236, 1242, 1426, 1674, 1854, 1863, 2139, 2369, 2484, 2511, 2781, 2852, 3193, 3348, 3708, 3726, 4278, 4738, 5022, 5562, 5589, 6386, 6417, 7107, 7452, 7533, 8343, 8556, 9476, 9579, 10044, 11124, 11178, 12772, 12834, 14214, 15066, 16686, 19158, 19251, 21321, 22356, 25029, 25668, 28428, 28737, 30132, 33372, 38316, 38502, 42642, 50058, 57474, 57753, 63963, 73439, 77004, 85284, 86211, 100116, 114948, 115506, 127926, 146878, 172422, 173259, 191889, 220317, 231012, 255852, 258633, 293756, 344844, 346518, 383778, 440634, 517266, 575667, 660951, 693036, 767556, 775899, 881268, 1034532, 1151334, 1321902, 1551798, 1982853, 2302668, 2643804, 3103596, 3965706, 5948559, 7931412, 11897118, 17845677, 23794236, 35691354, 71382708]

約数ペア:

[(1, 71382708), (2, 35691354), (3, 23794236), (4, 17845677), (6, 11897118), (9, 7931412), (12, 5948559), (18, 3965706), (23, 3103596), (27, 2643804), (31, 2302668), (36, 1982853), (46, 1551798), (54, 1321902), (62, 1151334), (69, 1034532), (81, 881268), (92, 775899), (93, 767556), (103, 693036), (108, 660951), (124, 575667), (138, 517266), (162, 440634), (186, 383778), (206, 346518), (207, 344844), (243, 293756), (276, 258633), (279, 255852), (309, 231012), (324, 220317), (372, 191889), (412, 173259), (414, 172422), (486, 146878), (558, 127926), (618, 115506), (621, 114948), (713, 100116), (828, 86211), (837, 85284), (927, 77004), (972, 73439), (1116, 63963), (1236, 57753), (1242, 57474), (1426, 50058), (1674, 42642), (1854, 38502), (1863, 38316), (2139, 33372), (2369, 30132), (2484, 28737), (2511, 28428), (2781, 25668), (2852, 25029), (3193, 22356), (3348, 21321), (3708, 19251), (3726, 19158), (4278, 16686), (4738, 15066), (5022, 14214), (5562, 12834), (5589, 12772), (6386, 11178), (6417, 11124), (7107, 10044), (7452, 9579), (7533, 9476), (8343, 8556)]