73445072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1831}}^1$

素因数の和:1971

約数の個数: 40

約数和(自身を含む): 149930880

約数和(自身を除く): 76485808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 218, 368, 436, 872, 1744, 1831, 2507, 3662, 5014, 7324, 10028, 14648, 20056, 29296, 40112, 42113, 84226, 168452, 199579, 336904, 399158, 673808, 798316, 1596632, 3193264, 4590317, 9180634, 18361268, 36722536, 73445072]

約数ペア:

[(1, 73445072), (2, 36722536), (4, 18361268), (8, 9180634), (16, 4590317), (23, 3193264), (46, 1596632), (92, 798316), (109, 673808), (184, 399158), (218, 336904), (368, 199579), (436, 168452), (872, 84226), (1744, 42113), (1831, 40112), (2507, 29296), (3662, 20056), (5014, 14648), (7324, 10028)]