72497664

素因数分解:

$2^9\times 3^2\times {\mathrm{15733}}^1$

素因数の和:15757

約数の個数: 60

約数和(自身を含む): 209246466

約数和(自身を除く): 136748802

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 15733, 31466, 47199, 62932, 94398, 125864, 141597, 188796, 251728, 283194, 377592, 503456, 566388, 755184, 1006912, 1132776, 1510368, 2013824, 2265552, 3020736, 4027648, 4531104, 6041472, 8055296, 9062208, 12082944, 18124416, 24165888, 36248832, 72497664]

約数ペア:

[(1, 72497664), (2, 36248832), (3, 24165888), (4, 18124416), (6, 12082944), (8, 9062208), (9, 8055296), (12, 6041472), (16, 4531104), (18, 4027648), (24, 3020736), (32, 2265552), (36, 2013824), (48, 1510368), (64, 1132776), (72, 1006912), (96, 755184), (128, 566388), (144, 503456), (192, 377592), (256, 283194), (288, 251728), (384, 188796), (512, 141597), (576, 125864), (768, 94398), (1152, 62932), (1536, 47199), (2304, 31466), (4608, 15733)]