72636624

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13633}}^1$

素因数の和:13684

約数の個数: 60

約数和(自身を含む): 208791076

約数和(自身を除く): 136154452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 13633, 27266, 40899, 54532, 81798, 109064, 122697, 163596, 218128, 245394, 327192, 490788, 504421, 654384, 981576, 1008842, 1513263, 1963152, 2017684, 3026526, 4035368, 4539789, 6053052, 8070736, 9079578, 12106104, 18159156, 24212208, 36318312, 72636624]

約数ペア:

[(1, 72636624), (2, 36318312), (3, 24212208), (4, 18159156), (6, 12106104), (8, 9079578), (9, 8070736), (12, 6053052), (16, 4539789), (18, 4035368), (24, 3026526), (36, 2017684), (37, 1963152), (48, 1513263), (72, 1008842), (74, 981576), (111, 654384), (144, 504421), (148, 490788), (222, 327192), (296, 245394), (333, 218128), (444, 163596), (592, 122697), (666, 109064), (888, 81798), (1332, 54532), (1776, 40899), (2664, 27266), (5328, 13633)]