83398860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7853}}^1$

素因数の和:7927

約数の個数: 72

約数和(自身を含む): 257297040

約数和(自身を除く): 173898180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 7853, 10620, 15706, 23559, 31412, 39265, 47118, 70677, 78530, 94236, 117795, 141354, 157060, 235590, 282708, 353385, 463327, 471180, 706770, 926654, 1389981, 1413540, 1853308, 2316635, 2779962, 4169943, 4633270, 5559924, 6949905, 8339886, 9266540, 13899810, 16679772, 20849715, 27799620, 41699430, 83398860]

約数ペア:

[(1, 83398860), (2, 41699430), (3, 27799620), (4, 20849715), (5, 16679772), (6, 13899810), (9, 9266540), (10, 8339886), (12, 6949905), (15, 5559924), (18, 4633270), (20, 4169943), (30, 2779962), (36, 2316635), (45, 1853308), (59, 1413540), (60, 1389981), (90, 926654), (118, 706770), (177, 471180), (180, 463327), (236, 353385), (295, 282708), (354, 235590), (531, 157060), (590, 141354), (708, 117795), (885, 94236), (1062, 78530), (1180, 70677), (1770, 47118), (2124, 39265), (2655, 31412), (3540, 23559), (5310, 15706), (7853, 10620)]