86977740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{8009}}^1$

素因数の和:8202

約数の個数: 48

約数和(自身を含む): 244913760

約数和(自身を除く): 157936020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 8009, 10860, 16018, 24027, 32036, 40045, 48054, 80090, 96108, 120135, 160180, 240270, 480540, 1449629, 2899258, 4348887, 5798516, 7248145, 8697774, 14496290, 17395548, 21744435, 28992580, 43488870, 86977740]

約数ペア:

[(1, 86977740), (2, 43488870), (3, 28992580), (4, 21744435), (5, 17395548), (6, 14496290), (10, 8697774), (12, 7248145), (15, 5798516), (20, 4348887), (30, 2899258), (60, 1449629), (181, 480540), (362, 240270), (543, 160180), (724, 120135), (905, 96108), (1086, 80090), (1810, 48054), (2172, 40045), (2715, 32036), (3620, 24027), (5430, 16018), (8009, 10860)]