37905876

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 100324224

約数和(自身を除く): 62418348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 521, 564, 774, 846, 1042, 1548, 1563, 1692, 2021, 2084, 3126, 4042, 4689, 6063, 6252, 8084, 9378, 12126, 18189, 18756, 22403, 24252, 24487, 36378, 44806, 48974, 67209, 72756, 73461, 89612, 97948, 134418, 146922, 201627, 220383, 268836, 293844, 403254, 440766, 806508, 881532, 1052941, 2105882, 3158823, 4211764, 6317646, 9476469, 12635292, 18952938, 37905876]

約数ペア:

[(1, 37905876), (2, 18952938), (3, 12635292), (4, 9476469), (6, 6317646), (9, 4211764), (12, 3158823), (18, 2105882), (36, 1052941), (43, 881532), (47, 806508), (86, 440766), (94, 403254), (129, 293844), (141, 268836), (172, 220383), (188, 201627), (258, 146922), (282, 134418), (387, 97948), (423, 89612), (516, 73461), (521, 72756), (564, 67209), (774, 48974), (846, 44806), (1042, 36378), (1548, 24487), (1563, 24252), (1692, 22403), (2021, 18756), (2084, 18189), (3126, 12126), (4042, 9378), (4689, 8084), (6063, 6252)]