74215674

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 72

約数和(自身を含む): 179966592

約数和(自身を除く): 105750918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 787, 806, 1014, 1209, 1521, 1574, 2361, 2418, 3042, 3627, 4722, 5239, 7083, 7254, 10231, 10478, 14166, 15717, 20462, 24397, 30693, 31434, 47151, 48794, 61386, 73191, 92079, 94302, 133003, 146382, 184158, 219573, 266006, 317161, 399009, 439146, 634322, 798018, 951483, 1197027, 1902966, 2394054, 2854449, 4123093, 5708898, 8246186, 12369279, 24738558, 37107837, 74215674]

約数ペア:

[(1, 74215674), (2, 37107837), (3, 24738558), (6, 12369279), (9, 8246186), (13, 5708898), (18, 4123093), (26, 2854449), (31, 2394054), (39, 1902966), (62, 1197027), (78, 951483), (93, 798018), (117, 634322), (169, 439146), (186, 399009), (234, 317161), (279, 266006), (338, 219573), (403, 184158), (507, 146382), (558, 133003), (787, 94302), (806, 92079), (1014, 73191), (1209, 61386), (1521, 48794), (1574, 47151), (2361, 31434), (2418, 30693), (3042, 24397), (3627, 20462), (4722, 15717), (5239, 14166), (7083, 10478), (7254, 10231)]