86909732

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 198950976

約数和(自身を除く): 112041244

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 1483, 2093, 2254, 2548, 2966, 4186, 4508, 5932, 8372, 10381, 14651, 19279, 20762, 29302, 34109, 38558, 41524, 58604, 68218, 72667, 77116, 134953, 136436, 145334, 238763, 269906, 290668, 443417, 477526, 539812, 886834, 944671, 955052, 1671341, 1773668, 1889342, 3103919, 3342682, 3778684, 6207838, 6685364, 12415676, 21727433, 43454866, 86909732]

約数ペア:

[(1, 86909732), (2, 43454866), (4, 21727433), (7, 12415676), (13, 6685364), (14, 6207838), (23, 3778684), (26, 3342682), (28, 3103919), (46, 1889342), (49, 1773668), (52, 1671341), (91, 955052), (92, 944671), (98, 886834), (161, 539812), (182, 477526), (196, 443417), (299, 290668), (322, 269906), (364, 238763), (598, 145334), (637, 136436), (644, 134953), (1127, 77116), (1196, 72667), (1274, 68218), (1483, 58604), (2093, 41524), (2254, 38558), (2548, 34109), (2966, 29302), (4186, 20762), (4508, 19279), (5932, 14651), (8372, 10381)]