88928460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15937}}^1$

素因数の和:15983

約数の個数: 72

約数和(自身を含む): 278468736

約数和(自身を除く): 189540276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 15937, 31874, 47811, 63748, 79685, 95622, 143433, 159370, 191244, 239055, 286866, 318740, 478110, 494047, 573732, 717165, 956220, 988094, 1434330, 1482141, 1976188, 2470235, 2868660, 2964282, 4446423, 4940470, 5928564, 7410705, 8892846, 9880940, 14821410, 17785692, 22232115, 29642820, 44464230, 88928460]

約数ペア:

[(1, 88928460), (2, 44464230), (3, 29642820), (4, 22232115), (5, 17785692), (6, 14821410), (9, 9880940), (10, 8892846), (12, 7410705), (15, 5928564), (18, 4940470), (20, 4446423), (30, 2964282), (31, 2868660), (36, 2470235), (45, 1976188), (60, 1482141), (62, 1434330), (90, 988094), (93, 956220), (124, 717165), (155, 573732), (180, 494047), (186, 478110), (279, 318740), (310, 286866), (372, 239055), (465, 191244), (558, 159370), (620, 143433), (930, 95622), (1116, 79685), (1395, 63748), (1860, 47811), (2790, 31874), (5580, 15937)]