72810072

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{32621}}^1$

素因数の和:32664

約数の個数: 48

約数和(自身を含む): 203561280

約数和(自身を除く): 130751208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 32621, 65242, 97863, 130484, 195726, 260968, 293589, 391452, 587178, 782904, 1011251, 1174356, 2022502, 2348712, 3033753, 4045004, 6067506, 8090008, 9101259, 12135012, 18202518, 24270024, 36405036, 72810072]

約数ペア:

[(1, 72810072), (2, 36405036), (3, 24270024), (4, 18202518), (6, 12135012), (8, 9101259), (9, 8090008), (12, 6067506), (18, 4045004), (24, 3033753), (31, 2348712), (36, 2022502), (62, 1174356), (72, 1011251), (93, 782904), (124, 587178), (186, 391452), (248, 293589), (279, 260968), (372, 195726), (558, 130484), (744, 97863), (1116, 65242), (2232, 32621)]