72584928

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19387}}^1$

素因数の和:19416

約数の個数: 72

約数和(自身を含む): 222302808

約数和(自身を除く): 149717880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 19387, 38774, 58161, 77548, 116322, 155096, 174483, 232644, 252031, 310192, 348966, 465288, 504062, 620384, 697932, 756093, 930576, 1008124, 1395864, 1512186, 1861152, 2016248, 2268279, 2791728, 3024372, 4032496, 4536558, 5583456, 6048744, 8064992, 9073116, 12097488, 18146232, 24194976, 36292464, 72584928]

約数ペア:

[(1, 72584928), (2, 36292464), (3, 24194976), (4, 18146232), (6, 12097488), (8, 9073116), (9, 8064992), (12, 6048744), (13, 5583456), (16, 4536558), (18, 4032496), (24, 3024372), (26, 2791728), (32, 2268279), (36, 2016248), (39, 1861152), (48, 1512186), (52, 1395864), (72, 1008124), (78, 930576), (96, 756093), (104, 697932), (117, 620384), (144, 504062), (156, 465288), (208, 348966), (234, 310192), (288, 252031), (312, 232644), (416, 174483), (468, 155096), (624, 116322), (936, 77548), (1248, 58161), (1872, 38774), (3744, 19387)]