84190920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63781}}^1$

素因数の和:63806

約数の個数: 64

約数和(自身を含む): 275538240

約数和(自身を除く): 191347320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 63781, 127562, 191343, 255124, 318905, 382686, 510248, 637810, 701591, 765372, 956715, 1275620, 1403182, 1530744, 1913430, 2104773, 2551240, 2806364, 3507955, 3826860, 4209546, 5612728, 7015910, 7653720, 8419092, 10523865, 14031820, 16838184, 21047730, 28063640, 42095460, 84190920]

約数ペア:

[(1, 84190920), (2, 42095460), (3, 28063640), (4, 21047730), (5, 16838184), (6, 14031820), (8, 10523865), (10, 8419092), (11, 7653720), (12, 7015910), (15, 5612728), (20, 4209546), (22, 3826860), (24, 3507955), (30, 2806364), (33, 2551240), (40, 2104773), (44, 1913430), (55, 1530744), (60, 1403182), (66, 1275620), (88, 956715), (110, 765372), (120, 701591), (132, 637810), (165, 510248), (220, 382686), (264, 318905), (330, 255124), (440, 191343), (660, 127562), (1320, 63781)]