91000104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1109}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 246153600

約数和(自身を除く): 155153496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 263, 312, 526, 789, 1052, 1109, 1578, 2104, 2218, 3156, 3327, 3419, 4436, 6312, 6654, 6838, 8872, 10257, 13308, 13676, 14417, 20514, 26616, 27352, 28834, 41028, 43251, 57668, 82056, 86502, 115336, 173004, 291667, 346008, 583334, 875001, 1166668, 1750002, 2333336, 3500004, 3791671, 7000008, 7583342, 11375013, 15166684, 22750026, 30333368, 45500052, 91000104]

約数ペア:

[(1, 91000104), (2, 45500052), (3, 30333368), (4, 22750026), (6, 15166684), (8, 11375013), (12, 7583342), (13, 7000008), (24, 3791671), (26, 3500004), (39, 2333336), (52, 1750002), (78, 1166668), (104, 875001), (156, 583334), (263, 346008), (312, 291667), (526, 173004), (789, 115336), (1052, 86502), (1109, 82056), (1578, 57668), (2104, 43251), (2218, 41028), (3156, 28834), (3327, 27352), (3419, 26616), (4436, 20514), (6312, 14417), (6654, 13676), (6838, 13308), (8872, 10257)]