68890944

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1609}}^1$

素因数の和:1847

約数の個数: 56

約数和(自身を含む): 183205120

約数和(自身を除く): 114314176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 446, 669, 892, 1338, 1609, 1784, 2676, 3218, 3568, 4827, 5352, 6436, 7136, 9654, 10704, 12872, 14272, 19308, 21408, 25744, 38616, 42816, 51488, 77232, 102976, 154464, 308928, 358807, 717614, 1076421, 1435228, 2152842, 2870456, 4305684, 5740912, 8611368, 11481824, 17222736, 22963648, 34445472, 68890944]

約数ペア:

[(1, 68890944), (2, 34445472), (3, 22963648), (4, 17222736), (6, 11481824), (8, 8611368), (12, 5740912), (16, 4305684), (24, 2870456), (32, 2152842), (48, 1435228), (64, 1076421), (96, 717614), (192, 358807), (223, 308928), (446, 154464), (669, 102976), (892, 77232), (1338, 51488), (1609, 42816), (1784, 38616), (2676, 25744), (3218, 21408), (3568, 19308), (4827, 14272), (5352, 12872), (6436, 10704), (7136, 9654)]