72439728

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{25579}}^1$

素因数の和:25649

約数の個数: 40

約数和(自身を含む): 190315200

約数和(自身を除く): 117875472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 25579, 51158, 76737, 102316, 153474, 204632, 306948, 409264, 613896, 1227792, 1509161, 3018322, 4527483, 6036644, 9054966, 12073288, 18109932, 24146576, 36219864, 72439728]

約数ペア:

[(1, 72439728), (2, 36219864), (3, 24146576), (4, 18109932), (6, 12073288), (8, 9054966), (12, 6036644), (16, 4527483), (24, 3018322), (48, 1509161), (59, 1227792), (118, 613896), (177, 409264), (236, 306948), (354, 204632), (472, 153474), (708, 102316), (944, 76737), (1416, 51158), (2832, 25579)]