86604856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 180633600

約数和(自身を除く): 94028744

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 83, 104, 127, 158, 166, 254, 316, 332, 508, 632, 664, 1016, 1027, 1079, 1651, 2054, 2158, 3302, 4108, 4316, 6557, 6604, 8216, 8632, 10033, 10541, 13114, 13208, 20066, 21082, 26228, 40132, 42164, 52456, 80264, 84328, 85241, 130429, 137033, 170482, 260858, 274066, 340964, 521716, 548132, 681928, 832739, 1043432, 1096264, 1665478, 3330956, 6661912, 10825607, 21651214, 43302428, 86604856]

約数ペア:

[(1, 86604856), (2, 43302428), (4, 21651214), (8, 10825607), (13, 6661912), (26, 3330956), (52, 1665478), (79, 1096264), (83, 1043432), (104, 832739), (127, 681928), (158, 548132), (166, 521716), (254, 340964), (316, 274066), (332, 260858), (508, 170482), (632, 137033), (664, 130429), (1016, 85241), (1027, 84328), (1079, 80264), (1651, 52456), (2054, 42164), (2158, 40132), (3302, 26228), (4108, 21082), (4316, 20066), (6557, 13208), (6604, 13114), (8216, 10541), (8632, 10033)]