86857368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1667}}^1$

素因数の和:1856

約数の個数: 64

約数和(自身を含む): 235388160

約数和(自身を除く): 148530792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 167, 312, 334, 501, 668, 1002, 1336, 1667, 2004, 2171, 3334, 4008, 4342, 5001, 6513, 6668, 8684, 10002, 13026, 13336, 17368, 20004, 21671, 26052, 40008, 43342, 52104, 65013, 86684, 130026, 173368, 260052, 278389, 520104, 556778, 835167, 1113556, 1670334, 2227112, 3340668, 3619057, 6681336, 7238114, 10857171, 14476228, 21714342, 28952456, 43428684, 86857368]

約数ペア:

[(1, 86857368), (2, 43428684), (3, 28952456), (4, 21714342), (6, 14476228), (8, 10857171), (12, 7238114), (13, 6681336), (24, 3619057), (26, 3340668), (39, 2227112), (52, 1670334), (78, 1113556), (104, 835167), (156, 556778), (167, 520104), (312, 278389), (334, 260052), (501, 173368), (668, 130026), (1002, 86684), (1336, 65013), (1667, 52104), (2004, 43342), (2171, 40008), (3334, 26052), (4008, 21671), (4342, 20004), (5001, 17368), (6513, 13336), (6668, 13026), (8684, 10002)]