80314164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6781}}^1$

素因数の和:6845

約数の個数: 72

約数和(自身を含む): 236990208

約数和(自身を除く): 156676044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 6781, 11844, 13562, 20343, 27124, 40686, 47467, 61029, 81372, 94934, 122058, 142401, 189868, 244116, 284802, 318707, 427203, 569604, 637414, 854406, 956121, 1274828, 1708812, 1912242, 2230949, 2868363, 3824484, 4461898, 5736726, 6692847, 8923796, 11473452, 13385694, 20078541, 26771388, 40157082, 80314164]

約数ペア:

[(1, 80314164), (2, 40157082), (3, 26771388), (4, 20078541), (6, 13385694), (7, 11473452), (9, 8923796), (12, 6692847), (14, 5736726), (18, 4461898), (21, 3824484), (28, 2868363), (36, 2230949), (42, 1912242), (47, 1708812), (63, 1274828), (84, 956121), (94, 854406), (126, 637414), (141, 569604), (188, 427203), (252, 318707), (282, 284802), (329, 244116), (423, 189868), (564, 142401), (658, 122058), (846, 94934), (987, 81372), (1316, 61029), (1692, 47467), (1974, 40686), (2961, 27124), (3948, 20343), (5922, 13562), (6781, 11844)]