81260052

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3581}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 198987264

約数和(自身を除く): 117727212

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 93, 122, 124, 183, 186, 244, 366, 372, 732, 1891, 3581, 3782, 5673, 7162, 7564, 10743, 11346, 14324, 21486, 22692, 42972, 111011, 218441, 222022, 333033, 436882, 444044, 655323, 666066, 873764, 1310646, 1332132, 2621292, 6771671, 13543342, 20315013, 27086684, 40630026, 81260052]

約数ペア:

[(1, 81260052), (2, 40630026), (3, 27086684), (4, 20315013), (6, 13543342), (12, 6771671), (31, 2621292), (61, 1332132), (62, 1310646), (93, 873764), (122, 666066), (124, 655323), (183, 444044), (186, 436882), (244, 333033), (366, 222022), (372, 218441), (732, 111011), (1891, 42972), (3581, 22692), (3782, 21486), (5673, 14324), (7162, 11346), (7564, 10743)]