80516904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258067}}^1$

素因数の和:258089

約数の個数: 32

約数和(自身を含む): 216777120

約数和(自身を除く): 136260216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 258067, 516134, 774201, 1032268, 1548402, 2064536, 3096804, 3354871, 6193608, 6709742, 10064613, 13419484, 20129226, 26838968, 40258452, 80516904]

約数ペア:

[(1, 80516904), (2, 40258452), (3, 26838968), (4, 20129226), (6, 13419484), (8, 10064613), (12, 6709742), (13, 6193608), (24, 3354871), (26, 3096804), (39, 2064536), (52, 1548402), (78, 1032268), (104, 774201), (156, 516134), (312, 258067)]