78854814

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 176746752

約数和(自身を除く): 97891938

約数列:

[1, 2, 3, 6, 9, 18, 47, 83, 94, 141, 166, 249, 282, 423, 498, 747, 846, 1123, 1494, 2246, 3369, 3901, 6738, 7802, 10107, 11703, 20214, 23406, 35109, 52781, 70218, 93209, 105562, 158343, 186418, 279627, 316686, 475029, 559254, 838881, 950058, 1677762, 4380823, 8761646, 13142469, 26284938, 39427407, 78854814]

約数ペア:

[(1, 78854814), (2, 39427407), (3, 26284938), (6, 13142469), (9, 8761646), (18, 4380823), (47, 1677762), (83, 950058), (94, 838881), (141, 559254), (166, 475029), (249, 316686), (282, 279627), (423, 186418), (498, 158343), (747, 105562), (846, 93209), (1123, 70218), (1494, 52781), (2246, 35109), (3369, 23406), (3901, 20214), (6738, 11703), (7802, 10107)]