85859412

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 212338560

約数和(自身を除く): 126479148

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 79, 82, 94, 123, 141, 158, 164, 188, 237, 246, 282, 316, 474, 492, 564, 948, 1927, 2209, 3239, 3713, 3854, 4418, 5781, 6478, 6627, 7426, 7708, 8836, 9717, 11139, 11562, 12956, 13254, 14852, 19434, 22278, 23124, 26508, 38868, 44556, 90569, 152233, 174511, 181138, 271707, 304466, 349022, 362276, 456699, 523533, 543414, 608932, 698044, 913398, 1047066, 1086828, 1826796, 2094132, 7154951, 14309902, 21464853, 28619804, 42929706, 85859412]

約数ペア:

[(1, 85859412), (2, 42929706), (3, 28619804), (4, 21464853), (6, 14309902), (12, 7154951), (41, 2094132), (47, 1826796), (79, 1086828), (82, 1047066), (94, 913398), (123, 698044), (141, 608932), (158, 543414), (164, 523533), (188, 456699), (237, 362276), (246, 349022), (282, 304466), (316, 271707), (474, 181138), (492, 174511), (564, 152233), (948, 90569), (1927, 44556), (2209, 38868), (3239, 26508), (3713, 23124), (3854, 22278), (4418, 19434), (5781, 14852), (6478, 13254), (6627, 12956), (7426, 11562), (7708, 11139), (8836, 9717)]