78618852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5473

約数の個数: 72

約数和(自身を含む): 220962560

約数和(自身を除く): 142343708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 5419, 7254, 10838, 14508, 16257, 21676, 32514, 48771, 65028, 70447, 97542, 140894, 167989, 195084, 211341, 281788, 335978, 422682, 503967, 634023, 671956, 845364, 1007934, 1268046, 1511901, 2015868, 2183857, 2536092, 3023802, 4367714, 6047604, 6551571, 8735428, 13103142, 19654713, 26206284, 39309426, 78618852]

約数ペア:

[(1, 78618852), (2, 39309426), (3, 26206284), (4, 19654713), (6, 13103142), (9, 8735428), (12, 6551571), (13, 6047604), (18, 4367714), (26, 3023802), (31, 2536092), (36, 2183857), (39, 2015868), (52, 1511901), (62, 1268046), (78, 1007934), (93, 845364), (117, 671956), (124, 634023), (156, 503967), (186, 422682), (234, 335978), (279, 281788), (372, 211341), (403, 195084), (468, 167989), (558, 140894), (806, 97542), (1116, 70447), (1209, 65028), (1612, 48771), (2418, 32514), (3627, 21676), (4836, 16257), (5419, 14508), (7254, 10838)]