72826380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36781}}^1$

素因数の和:36807

約数の個数: 72

約数和(自身を含む): 240995664

約数和(自身を除く): 168169284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 36781, 73562, 110343, 147124, 183905, 220686, 331029, 367810, 404591, 441372, 551715, 662058, 735620, 809182, 1103430, 1213773, 1324116, 1618364, 1655145, 2022955, 2206860, 2427546, 3310290, 3641319, 4045910, 4855092, 6068865, 6620580, 7282638, 8091820, 12137730, 14565276, 18206595, 24275460, 36413190, 72826380]

約数ペア:

[(1, 72826380), (2, 36413190), (3, 24275460), (4, 18206595), (5, 14565276), (6, 12137730), (9, 8091820), (10, 7282638), (11, 6620580), (12, 6068865), (15, 4855092), (18, 4045910), (20, 3641319), (22, 3310290), (30, 2427546), (33, 2206860), (36, 2022955), (44, 1655145), (45, 1618364), (55, 1324116), (60, 1213773), (66, 1103430), (90, 809182), (99, 735620), (110, 662058), (132, 551715), (165, 441372), (180, 404591), (198, 367810), (220, 331029), (330, 220686), (396, 183905), (495, 147124), (660, 110343), (990, 73562), (1980, 36781)]