71504664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38693}}^1$

素因数の和:38720

約数の個数: 64

約数和(自身を含む): 222877440

約数和(自身を除く): 151372776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 38693, 77386, 116079, 154772, 232158, 270851, 309544, 425623, 464316, 541702, 812553, 851246, 928632, 1083404, 1276869, 1625106, 1702492, 2166808, 2553738, 2979361, 3250212, 3404984, 5107476, 5958722, 6500424, 8938083, 10214952, 11917444, 17876166, 23834888, 35752332, 71504664]

約数ペア:

[(1, 71504664), (2, 35752332), (3, 23834888), (4, 17876166), (6, 11917444), (7, 10214952), (8, 8938083), (11, 6500424), (12, 5958722), (14, 5107476), (21, 3404984), (22, 3250212), (24, 2979361), (28, 2553738), (33, 2166808), (42, 1702492), (44, 1625106), (56, 1276869), (66, 1083404), (77, 928632), (84, 851246), (88, 812553), (132, 541702), (154, 464316), (168, 425623), (231, 309544), (264, 270851), (308, 232158), (462, 154772), (616, 116079), (924, 77386), (1848, 38693)]