72660032

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:787

約数の個数: 56

約数和(自身を含む): 151863552

約数和(自身を除く): 79203520

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 212, 248, 424, 496, 691, 848, 992, 1382, 1643, 1696, 1984, 2764, 3286, 3392, 5528, 6572, 11056, 13144, 21421, 22112, 26288, 36623, 42842, 44224, 52576, 73246, 85684, 105152, 146492, 171368, 292984, 342736, 585968, 685472, 1135313, 1171936, 1370944, 2270626, 2343872, 4541252, 9082504, 18165008, 36330016, 72660032]

約数ペア:

[(1, 72660032), (2, 36330016), (4, 18165008), (8, 9082504), (16, 4541252), (31, 2343872), (32, 2270626), (53, 1370944), (62, 1171936), (64, 1135313), (106, 685472), (124, 585968), (212, 342736), (248, 292984), (424, 171368), (496, 146492), (691, 105152), (848, 85684), (992, 73246), (1382, 52576), (1643, 44224), (1696, 42842), (1984, 36623), (2764, 26288), (3286, 22112), (3392, 21421), (5528, 13144), (6572, 11056)]