86680724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 169332240

約数和(自身を除く): 82651516

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 109, 164, 218, 373, 436, 533, 746, 1066, 1417, 1492, 2132, 2834, 4469, 4849, 5668, 8938, 9698, 15293, 17876, 19396, 30586, 40657, 58097, 61172, 81314, 116194, 162628, 198809, 232388, 397618, 528541, 795236, 1057082, 1666937, 2114164, 3333874, 6667748, 21670181, 43340362, 86680724]

約数ペア:

[(1, 86680724), (2, 43340362), (4, 21670181), (13, 6667748), (26, 3333874), (41, 2114164), (52, 1666937), (82, 1057082), (109, 795236), (164, 528541), (218, 397618), (373, 232388), (436, 198809), (533, 162628), (746, 116194), (1066, 81314), (1417, 61172), (1492, 58097), (2132, 40657), (2834, 30586), (4469, 19396), (4849, 17876), (5668, 15293), (8938, 9698)]