77016390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 202487040

約数和(自身を除く): 125470650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 419, 557, 838, 1114, 1257, 1671, 2095, 2514, 2785, 3342, 4190, 4609, 5570, 6127, 6285, 8355, 9218, 12254, 12570, 13827, 16710, 18381, 23045, 27654, 30635, 36762, 46090, 61270, 69135, 91905, 138270, 183810, 233383, 466766, 700149, 1166915, 1400298, 2333830, 2567213, 3500745, 5134426, 7001490, 7701639, 12836065, 15403278, 25672130, 38508195, 77016390]

約数ペア:

[(1, 77016390), (2, 38508195), (3, 25672130), (5, 15403278), (6, 12836065), (10, 7701639), (11, 7001490), (15, 5134426), (22, 3500745), (30, 2567213), (33, 2333830), (55, 1400298), (66, 1166915), (110, 700149), (165, 466766), (330, 233383), (419, 183810), (557, 138270), (838, 91905), (1114, 69135), (1257, 61270), (1671, 46090), (2095, 36762), (2514, 30635), (2785, 27654), (3342, 23045), (4190, 18381), (4609, 16710), (5570, 13827), (6127, 12570), (6285, 12254), (8355, 9218)]