72944424

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{144731}}^1$

素因数の和:144750

約数の個数: 48

約数和(自身を含む): 225781920

約数和(自身を除く): 152837496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 144731, 289462, 434193, 578924, 868386, 1013117, 1157848, 1302579, 1736772, 2026234, 2605158, 3039351, 3473544, 4052468, 5210316, 6078702, 8104936, 9118053, 10420632, 12157404, 18236106, 24314808, 36472212, 72944424]

約数ペア:

[(1, 72944424), (2, 36472212), (3, 24314808), (4, 18236106), (6, 12157404), (7, 10420632), (8, 9118053), (9, 8104936), (12, 6078702), (14, 5210316), (18, 4052468), (21, 3473544), (24, 3039351), (28, 2605158), (36, 2026234), (42, 1736772), (56, 1302579), (63, 1157848), (72, 1013117), (84, 868386), (126, 578924), (168, 434193), (252, 289462), (504, 144731)]