86215220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 225189888

約数和(自身を除く): 138974668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 127, 130, 140, 182, 254, 260, 364, 373, 455, 508, 635, 746, 889, 910, 1270, 1492, 1651, 1778, 1820, 1865, 2540, 2611, 3302, 3556, 3730, 4445, 4849, 5222, 6604, 7460, 8255, 8890, 9698, 10444, 11557, 13055, 16510, 17780, 19396, 23114, 24245, 26110, 33020, 33943, 46228, 47371, 48490, 52220, 57785, 67886, 94742, 96980, 115570, 135772, 169715, 189484, 231140, 236855, 331597, 339430, 473710, 615823, 663194, 678860, 947420, 1231646, 1326388, 1657985, 2463292, 3079115, 3315970, 4310761, 6158230, 6631940, 8621522, 12316460, 17243044, 21553805, 43107610, 86215220]

約数ペア:

[(1, 86215220), (2, 43107610), (4, 21553805), (5, 17243044), (7, 12316460), (10, 8621522), (13, 6631940), (14, 6158230), (20, 4310761), (26, 3315970), (28, 3079115), (35, 2463292), (52, 1657985), (65, 1326388), (70, 1231646), (91, 947420), (127, 678860), (130, 663194), (140, 615823), (182, 473710), (254, 339430), (260, 331597), (364, 236855), (373, 231140), (455, 189484), (508, 169715), (635, 135772), (746, 115570), (889, 96980), (910, 94742), (1270, 67886), (1492, 57785), (1651, 52220), (1778, 48490), (1820, 47371), (1865, 46228), (2540, 33943), (2611, 33020), (3302, 26110), (3556, 24245), (3730, 23114), (4445, 19396), (4849, 17780), (5222, 16510), (6604, 13055), (7460, 11557), (8255, 10444), (8890, 9698)]