666044652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{87133}}^1$

素因数の和:87167

約数の個数: 72

約数和(自身を含む): 1946922096

約数和(自身を除く): 1280877444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 87133, 174266, 261399, 348532, 522798, 609931, 1045596, 1132729, 1219862, 1829793, 2265458, 2439724, 3398187, 3659586, 4269517, 4530916, 6796374, 7319172, 7929103, 8539034, 12808551, 13592748, 15858206, 17078068, 23787309, 25617102, 31716412, 47574618, 51234204, 55503721, 95149236, 111007442, 166511163, 222014884, 333022326, 666044652]

約数ペア:

[(1, 666044652), (2, 333022326), (3, 222014884), (4, 166511163), (6, 111007442), (7, 95149236), (12, 55503721), (13, 51234204), (14, 47574618), (21, 31716412), (26, 25617102), (28, 23787309), (39, 17078068), (42, 15858206), (49, 13592748), (52, 12808551), (78, 8539034), (84, 7929103), (91, 7319172), (98, 6796374), (147, 4530916), (156, 4269517), (182, 3659586), (196, 3398187), (273, 2439724), (294, 2265458), (364, 1829793), (546, 1219862), (588, 1132729), (637, 1045596), (1092, 609931), (1274, 522798), (1911, 348532), (2548, 261399), (3822, 174266), (7644, 87133)]