91145028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20147}}^1$

素因数の和:20196

約数の個数: 48

約数和(自身を含む): 236940480

約数和(自身を除く): 145795452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 20147, 40294, 60441, 80588, 120882, 241764, 261911, 523822, 584263, 785733, 1047644, 1168526, 1571466, 1752789, 2337052, 3142932, 3505578, 7011156, 7595419, 15190838, 22786257, 30381676, 45572514, 91145028]

約数ペア:

[(1, 91145028), (2, 45572514), (3, 30381676), (4, 22786257), (6, 15190838), (12, 7595419), (13, 7011156), (26, 3505578), (29, 3142932), (39, 2337052), (52, 1752789), (58, 1571466), (78, 1168526), (87, 1047644), (116, 785733), (156, 584263), (174, 523822), (348, 261911), (377, 241764), (754, 120882), (1131, 80588), (1508, 60441), (2262, 40294), (4524, 20147)]