90445104

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{20261}}^1$

素因数の和:20306

約数の個数: 60

約数和(自身を含む): 261298752

約数和(自身を除く): 170853648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 20261, 40522, 60783, 81044, 121566, 162088, 182349, 243132, 324176, 364698, 486264, 628091, 729396, 972528, 1256182, 1458792, 1884273, 2512364, 2917584, 3768546, 5024728, 5652819, 7537092, 10049456, 11305638, 15074184, 22611276, 30148368, 45222552, 90445104]

約数ペア:

[(1, 90445104), (2, 45222552), (3, 30148368), (4, 22611276), (6, 15074184), (8, 11305638), (9, 10049456), (12, 7537092), (16, 5652819), (18, 5024728), (24, 3768546), (31, 2917584), (36, 2512364), (48, 1884273), (62, 1458792), (72, 1256182), (93, 972528), (124, 729396), (144, 628091), (186, 486264), (248, 364698), (279, 324176), (372, 243132), (496, 182349), (558, 162088), (744, 121566), (1116, 81044), (1488, 60783), (2232, 40522), (4464, 20261)]