86766984

素因数分解:

$2^3\times 3^3\times {\mathrm{349}}^1\times {\mathrm{1151}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 241920000

約数和(自身を除く): 155153016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 349, 698, 1047, 1151, 1396, 2094, 2302, 2792, 3141, 3453, 4188, 4604, 6282, 6906, 8376, 9208, 9423, 10359, 12564, 13812, 18846, 20718, 25128, 27624, 31077, 37692, 41436, 62154, 75384, 82872, 124308, 248616, 401699, 803398, 1205097, 1606796, 2410194, 3213592, 3615291, 4820388, 7230582, 9640776, 10845873, 14461164, 21691746, 28922328, 43383492, 86766984]

約数ペア:

[(1, 86766984), (2, 43383492), (3, 28922328), (4, 21691746), (6, 14461164), (8, 10845873), (9, 9640776), (12, 7230582), (18, 4820388), (24, 3615291), (27, 3213592), (36, 2410194), (54, 1606796), (72, 1205097), (108, 803398), (216, 401699), (349, 248616), (698, 124308), (1047, 82872), (1151, 75384), (1396, 62154), (2094, 41436), (2302, 37692), (2792, 31077), (3141, 27624), (3453, 25128), (4188, 20718), (4604, 18846), (6282, 13812), (6906, 12564), (8376, 10359), (9208, 9423)]