72967132

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3907}}^1$

素因数の和:3970

約数の個数: 48

約数和(自身を含む): 157570560

約数和(自身を除く): 84603428

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 3907, 4669, 7814, 9338, 15628, 18676, 27349, 54698, 89861, 109396, 113303, 179722, 226606, 359444, 453212, 629027, 793121, 1258054, 1586242, 2516108, 2605969, 3172484, 5211938, 10423876, 18241783, 36483566, 72967132]

約数ペア:

[(1, 72967132), (2, 36483566), (4, 18241783), (7, 10423876), (14, 5211938), (23, 3172484), (28, 2605969), (29, 2516108), (46, 1586242), (58, 1258054), (92, 793121), (116, 629027), (161, 453212), (203, 359444), (322, 226606), (406, 179722), (644, 113303), (667, 109396), (812, 89861), (1334, 54698), (2668, 27349), (3907, 18676), (4669, 15628), (7814, 9338)]