23875644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 61631472

約数和(自身を除く): 37755828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 169, 183, 193, 244, 338, 366, 386, 507, 579, 676, 732, 772, 793, 1014, 1158, 1586, 2028, 2316, 2379, 2509, 3172, 4758, 5018, 7527, 9516, 10036, 10309, 11773, 15054, 20618, 23546, 30108, 30927, 32617, 35319, 41236, 47092, 61854, 65234, 70638, 97851, 123708, 130468, 141276, 153049, 195702, 306098, 391404, 459147, 612196, 918294, 1836588, 1989637, 3979274, 5968911, 7958548, 11937822, 23875644]

約数ペア:

[(1, 23875644), (2, 11937822), (3, 7958548), (4, 5968911), (6, 3979274), (12, 1989637), (13, 1836588), (26, 918294), (39, 612196), (52, 459147), (61, 391404), (78, 306098), (122, 195702), (156, 153049), (169, 141276), (183, 130468), (193, 123708), (244, 97851), (338, 70638), (366, 65234), (386, 61854), (507, 47092), (579, 41236), (676, 35319), (732, 32617), (772, 30927), (793, 30108), (1014, 23546), (1158, 20618), (1586, 15054), (2028, 11773), (2316, 10309), (2379, 10036), (2509, 9516), (3172, 7527), (4758, 5018)]