72384816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 214930688

約数和(自身を除く): 142545872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 336, 422, 633, 844, 1021, 1266, 1477, 1688, 2042, 2532, 2954, 3063, 3376, 4084, 4431, 5064, 5908, 6126, 7147, 8168, 8862, 10128, 11816, 12252, 14294, 16336, 17724, 21441, 23632, 24504, 28588, 35448, 42882, 49008, 57176, 70896, 85764, 114352, 171528, 215431, 343056, 430862, 646293, 861724, 1292586, 1508017, 1723448, 2585172, 3016034, 3446896, 4524051, 5170344, 6032068, 9048102, 10340688, 12064136, 18096204, 24128272, 36192408, 72384816]

約数ペア:

[(1, 72384816), (2, 36192408), (3, 24128272), (4, 18096204), (6, 12064136), (7, 10340688), (8, 9048102), (12, 6032068), (14, 5170344), (16, 4524051), (21, 3446896), (24, 3016034), (28, 2585172), (42, 1723448), (48, 1508017), (56, 1292586), (84, 861724), (112, 646293), (168, 430862), (211, 343056), (336, 215431), (422, 171528), (633, 114352), (844, 85764), (1021, 70896), (1266, 57176), (1477, 49008), (1688, 42882), (2042, 35448), (2532, 28588), (2954, 24504), (3063, 23632), (3376, 21441), (4084, 17724), (4431, 16336), (5064, 14294), (5908, 12252), (6126, 11816), (7147, 10128), (8168, 8862)]