90378444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8647}}^1$

素因数の和:8734

約数の個数: 48

約数和(自身を含む): 230521088

約数和(自身を除く): 140142644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 8647, 10452, 17294, 25941, 34588, 51882, 103764, 112411, 224822, 337233, 449644, 579349, 674466, 1158698, 1348932, 1738047, 2317396, 3476094, 6952188, 7531537, 15063074, 22594611, 30126148, 45189222, 90378444]

約数ペア:

[(1, 90378444), (2, 45189222), (3, 30126148), (4, 22594611), (6, 15063074), (12, 7531537), (13, 6952188), (26, 3476094), (39, 2317396), (52, 1738047), (67, 1348932), (78, 1158698), (134, 674466), (156, 579349), (201, 449644), (268, 337233), (402, 224822), (804, 112411), (871, 103764), (1742, 51882), (2613, 34588), (3484, 25941), (5226, 17294), (8647, 10452)]