84884472

素因数分解:

$2^3\times 3^2\times {\mathrm{659}}^1\times {\mathrm{1789}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 230373000

約数和(自身を除く): 145488528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 659, 1318, 1789, 1977, 2636, 3578, 3954, 5272, 5367, 5931, 7156, 7908, 10734, 11862, 14312, 15816, 16101, 21468, 23724, 32202, 42936, 47448, 64404, 128808, 1178951, 2357902, 3536853, 4715804, 7073706, 9431608, 10610559, 14147412, 21221118, 28294824, 42442236, 84884472]

約数ペア:

[(1, 84884472), (2, 42442236), (3, 28294824), (4, 21221118), (6, 14147412), (8, 10610559), (9, 9431608), (12, 7073706), (18, 4715804), (24, 3536853), (36, 2357902), (72, 1178951), (659, 128808), (1318, 64404), (1789, 47448), (1977, 42936), (2636, 32202), (3578, 23724), (3954, 21468), (5272, 16101), (5367, 15816), (5931, 14312), (7156, 11862), (7908, 10734)]