90612564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2111}}^1$

素因数の和:2205

約数の個数: 72

約数和(自身を含む): 249435648

約数和(自身を除く): 158823084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2044, 2111, 3066, 3577, 4222, 6132, 6333, 7154, 8444, 10731, 12666, 14308, 14777, 21462, 25332, 29554, 42924, 44331, 59108, 88662, 103439, 154103, 177324, 206878, 308206, 310317, 413756, 462309, 616412, 620634, 924618, 1078721, 1241268, 1849236, 2157442, 3236163, 4314884, 6472326, 7551047, 12944652, 15102094, 22653141, 30204188, 45306282, 90612564]

約数ペア:

[(1, 90612564), (2, 45306282), (3, 30204188), (4, 22653141), (6, 15102094), (7, 12944652), (12, 7551047), (14, 6472326), (21, 4314884), (28, 3236163), (42, 2157442), (49, 1849236), (73, 1241268), (84, 1078721), (98, 924618), (146, 620634), (147, 616412), (196, 462309), (219, 413756), (292, 310317), (294, 308206), (438, 206878), (511, 177324), (588, 154103), (876, 103439), (1022, 88662), (1533, 59108), (2044, 44331), (2111, 42924), (3066, 29554), (3577, 25332), (4222, 21462), (6132, 14777), (6333, 14308), (7154, 12666), (8444, 10731)]