72953024

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 56

約数和(自身を含む): 150205440

約数和(自身を除く): 77252416

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 158, 188, 307, 316, 376, 614, 632, 752, 1228, 1264, 1504, 2456, 2528, 3008, 3713, 4912, 5056, 7426, 9824, 14429, 14852, 19648, 24253, 28858, 29704, 48506, 57716, 59408, 97012, 115432, 118816, 194024, 230864, 237632, 388048, 461728, 776096, 923456, 1139891, 1552192, 2279782, 4559564, 9119128, 18238256, 36476512, 72953024]

約数ペア:

[(1, 72953024), (2, 36476512), (4, 18238256), (8, 9119128), (16, 4559564), (32, 2279782), (47, 1552192), (64, 1139891), (79, 923456), (94, 776096), (158, 461728), (188, 388048), (307, 237632), (316, 230864), (376, 194024), (614, 118816), (632, 115432), (752, 97012), (1228, 59408), (1264, 57716), (1504, 48506), (2456, 29704), (2528, 28858), (3008, 24253), (3713, 19648), (4912, 14852), (5056, 14429), (7426, 9824)]