80187648

素因数分解:

$2^8\times 3^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 214767168

約数和(自身を除く): 134579520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 263, 384, 397, 526, 768, 789, 794, 1052, 1191, 1578, 1588, 2104, 2382, 3156, 3176, 4208, 4764, 6312, 6352, 8416, 9528, 12624, 12704, 16832, 19056, 25248, 25408, 33664, 38112, 50496, 50816, 67328, 76224, 100992, 101632, 104411, 152448, 201984, 208822, 304896, 313233, 417644, 626466, 835288, 1252932, 1670576, 2505864, 3341152, 5011728, 6682304, 10023456, 13364608, 20046912, 26729216, 40093824, 80187648]

約数ペア:

[(1, 80187648), (2, 40093824), (3, 26729216), (4, 20046912), (6, 13364608), (8, 10023456), (12, 6682304), (16, 5011728), (24, 3341152), (32, 2505864), (48, 1670576), (64, 1252932), (96, 835288), (128, 626466), (192, 417644), (256, 313233), (263, 304896), (384, 208822), (397, 201984), (526, 152448), (768, 104411), (789, 101632), (794, 100992), (1052, 76224), (1191, 67328), (1578, 50816), (1588, 50496), (2104, 38112), (2382, 33664), (3156, 25408), (3176, 25248), (4208, 19056), (4764, 16832), (6312, 12704), (6352, 12624), (8416, 9528)]