87389250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:8996

約数の個数: 64

約数和(自身を含む): 234928512

約数和(自身を除く): 147539262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 8963, 9750, 17926, 26889, 44815, 53778, 89630, 116519, 134445, 224075, 233038, 268890, 349557, 448150, 582595, 672225, 699114, 1120375, 1165190, 1344450, 1747785, 2240750, 2912975, 3361125, 3495570, 5825950, 6722250, 8738925, 14564875, 17477850, 29129750, 43694625, 87389250]

約数ペア:

[(1, 87389250), (2, 43694625), (3, 29129750), (5, 17477850), (6, 14564875), (10, 8738925), (13, 6722250), (15, 5825950), (25, 3495570), (26, 3361125), (30, 2912975), (39, 2240750), (50, 1747785), (65, 1344450), (75, 1165190), (78, 1120375), (125, 699114), (130, 672225), (150, 582595), (195, 448150), (250, 349557), (325, 268890), (375, 233038), (390, 224075), (650, 134445), (750, 116519), (975, 89630), (1625, 53778), (1950, 44815), (3250, 26889), (4875, 17926), (8963, 9750)]