85467186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21881}}^1$

素因数の和:21927

約数の個数: 48

約数和(自身を含む): 218469888

約数和(自身を除く): 133002702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 21881, 43762, 65643, 131286, 153167, 196929, 306334, 393858, 459501, 678311, 919002, 1356622, 1378503, 2034933, 2757006, 4069866, 4748177, 6104799, 9496354, 12209598, 14244531, 28489062, 42733593, 85467186]

約数ペア:

[(1, 85467186), (2, 42733593), (3, 28489062), (6, 14244531), (7, 12209598), (9, 9496354), (14, 6104799), (18, 4748177), (21, 4069866), (31, 2757006), (42, 2034933), (62, 1378503), (63, 1356622), (93, 919002), (126, 678311), (186, 459501), (217, 393858), (279, 306334), (434, 196929), (558, 153167), (651, 131286), (1302, 65643), (1953, 43762), (3906, 21881)]