77127570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65921}}^1$

素因数の和:65947

約数の個数: 48

約数和(自身を含む): 215960472

約数和(自身を除く): 138832902

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 65921, 131842, 197763, 329605, 395526, 593289, 659210, 856973, 988815, 1186578, 1713946, 1977630, 2570919, 2966445, 4284865, 5141838, 5932890, 7712757, 8569730, 12854595, 15425514, 25709190, 38563785, 77127570]

約数ペア:

[(1, 77127570), (2, 38563785), (3, 25709190), (5, 15425514), (6, 12854595), (9, 8569730), (10, 7712757), (13, 5932890), (15, 5141838), (18, 4284865), (26, 2966445), (30, 2570919), (39, 1977630), (45, 1713946), (65, 1186578), (78, 988815), (90, 856973), (117, 659210), (130, 593289), (195, 395526), (234, 329605), (390, 197763), (585, 131842), (1170, 65921)]