88136960

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1919

約数の個数: 72

約数和(自身を含む): 216937896

約数和(自身を除く): 128800936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1280, 1480, 1861, 2368, 2960, 3722, 4736, 5920, 7444, 9305, 9472, 11840, 14888, 18610, 23680, 29776, 37220, 47360, 59552, 68857, 74440, 119104, 137714, 148880, 238208, 275428, 297760, 344285, 476416, 550856, 595520, 688570, 1101712, 1191040, 1377140, 2203424, 2382080, 2754280, 4406848, 5508560, 8813696, 11017120, 17627392, 22034240, 44068480, 88136960]

約数ペア:

[(1, 88136960), (2, 44068480), (4, 22034240), (5, 17627392), (8, 11017120), (10, 8813696), (16, 5508560), (20, 4406848), (32, 2754280), (37, 2382080), (40, 2203424), (64, 1377140), (74, 1191040), (80, 1101712), (128, 688570), (148, 595520), (160, 550856), (185, 476416), (256, 344285), (296, 297760), (320, 275428), (370, 238208), (592, 148880), (640, 137714), (740, 119104), (1184, 74440), (1280, 68857), (1480, 59552), (1861, 47360), (2368, 37220), (2960, 29776), (3722, 23680), (4736, 18610), (5920, 14888), (7444, 11840), (9305, 9472)]