80755272

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28759}}^1$

素因数の和:28787

約数の個数: 64

約数和(自身を含む): 241584000

約数和(自身を除く): 160828728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 28759, 57518, 86277, 115036, 172554, 230072, 258831, 345108, 373867, 517662, 690216, 747734, 776493, 1035324, 1121601, 1495468, 1552986, 2070648, 2243202, 2990936, 3105972, 3364803, 4486404, 6211944, 6729606, 8972808, 10094409, 13459212, 20188818, 26918424, 40377636, 80755272]

約数ペア:

[(1, 80755272), (2, 40377636), (3, 26918424), (4, 20188818), (6, 13459212), (8, 10094409), (9, 8972808), (12, 6729606), (13, 6211944), (18, 4486404), (24, 3364803), (26, 3105972), (27, 2990936), (36, 2243202), (39, 2070648), (52, 1552986), (54, 1495468), (72, 1121601), (78, 1035324), (104, 776493), (108, 747734), (117, 690216), (156, 517662), (216, 373867), (234, 345108), (312, 258831), (351, 230072), (468, 172554), (702, 115036), (936, 86277), (1404, 57518), (2808, 28759)]