80987544

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 240786000

約数和(自身を除く): 159798456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 293, 349, 396, 586, 698, 792, 879, 1047, 1172, 1396, 1758, 2094, 2344, 2637, 2792, 3141, 3223, 3516, 3839, 4188, 5274, 6282, 6446, 7032, 7678, 8376, 9669, 10548, 11517, 12564, 12892, 15356, 19338, 21096, 23034, 25128, 25784, 29007, 30712, 34551, 38676, 46068, 58014, 69102, 77352, 92136, 102257, 116028, 138204, 204514, 232056, 276408, 306771, 409028, 613542, 818056, 920313, 1124827, 1227084, 1840626, 2249654, 2454168, 3374481, 3681252, 4499308, 6748962, 7362504, 8998616, 10123443, 13497924, 20246886, 26995848, 40493772, 80987544]

約数ペア:

[(1, 80987544), (2, 40493772), (3, 26995848), (4, 20246886), (6, 13497924), (8, 10123443), (9, 8998616), (11, 7362504), (12, 6748962), (18, 4499308), (22, 3681252), (24, 3374481), (33, 2454168), (36, 2249654), (44, 1840626), (66, 1227084), (72, 1124827), (88, 920313), (99, 818056), (132, 613542), (198, 409028), (264, 306771), (293, 276408), (349, 232056), (396, 204514), (586, 138204), (698, 116028), (792, 102257), (879, 92136), (1047, 77352), (1172, 69102), (1396, 58014), (1758, 46068), (2094, 38676), (2344, 34551), (2637, 30712), (2792, 29007), (3141, 25784), (3223, 25128), (3516, 23034), (3839, 21096), (4188, 19338), (5274, 15356), (6282, 12892), (6446, 12564), (7032, 11517), (7678, 10548), (8376, 9669)]