72806144

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{1489}}^1$

素因数の和:1696

約数の個数: 36

約数和(自身を含む): 146186880

約数和(自身を除く): 73380736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 764, 1489, 1528, 2978, 3056, 5956, 6112, 11912, 12224, 23824, 24448, 47648, 48896, 95296, 190592, 284399, 381184, 568798, 1137596, 2275192, 4550384, 9100768, 18201536, 36403072, 72806144]

約数ペア:

[(1, 72806144), (2, 36403072), (4, 18201536), (8, 9100768), (16, 4550384), (32, 2275192), (64, 1137596), (128, 568798), (191, 381184), (256, 284399), (382, 190592), (764, 95296), (1489, 48896), (1528, 47648), (2978, 24448), (3056, 23824), (5956, 12224), (6112, 11912)]