85989414

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 80

約数和(自身を含む): 206512128

約数和(自身を除く): 120522714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 127, 141, 147, 254, 282, 294, 329, 343, 381, 658, 686, 762, 889, 987, 1029, 1778, 1974, 2058, 2303, 2401, 2667, 4606, 4802, 5334, 5969, 6223, 6909, 7203, 11938, 12446, 13818, 14406, 16121, 17907, 18669, 32242, 35814, 37338, 41783, 43561, 48363, 83566, 87122, 96726, 112847, 125349, 130683, 225694, 250698, 261366, 292481, 304927, 338541, 584962, 609854, 677082, 877443, 914781, 1754886, 1829562, 2047367, 4094734, 6142101, 12284202, 14331569, 28663138, 42994707, 85989414]

約数ペア:

[(1, 85989414), (2, 42994707), (3, 28663138), (6, 14331569), (7, 12284202), (14, 6142101), (21, 4094734), (42, 2047367), (47, 1829562), (49, 1754886), (94, 914781), (98, 877443), (127, 677082), (141, 609854), (147, 584962), (254, 338541), (282, 304927), (294, 292481), (329, 261366), (343, 250698), (381, 225694), (658, 130683), (686, 125349), (762, 112847), (889, 96726), (987, 87122), (1029, 83566), (1778, 48363), (1974, 43561), (2058, 41783), (2303, 37338), (2401, 35814), (2667, 32242), (4606, 18669), (4802, 17907), (5334, 16121), (5969, 14406), (6223, 13818), (6909, 12446), (7203, 11938)]