80473068

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{4409}}^1$

素因数の和:4448

約数の個数: 72

約数和(自身を含む): 225968400

約数和(自身を除く): 145495332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4409, 4563, 6084, 8818, 9126, 13227, 17636, 18252, 26454, 39681, 52908, 57317, 79362, 114634, 119043, 158724, 171951, 229268, 238086, 343902, 476172, 515853, 687804, 745121, 1031706, 1490242, 1547559, 2063412, 2235363, 2980484, 3095118, 4470726, 6190236, 6706089, 8941452, 13412178, 20118267, 26824356, 40236534, 80473068]

約数ペア:

[(1, 80473068), (2, 40236534), (3, 26824356), (4, 20118267), (6, 13412178), (9, 8941452), (12, 6706089), (13, 6190236), (18, 4470726), (26, 3095118), (27, 2980484), (36, 2235363), (39, 2063412), (52, 1547559), (54, 1490242), (78, 1031706), (108, 745121), (117, 687804), (156, 515853), (169, 476172), (234, 343902), (338, 238086), (351, 229268), (468, 171951), (507, 158724), (676, 119043), (702, 114634), (1014, 79362), (1404, 57317), (1521, 52908), (2028, 39681), (3042, 26454), (4409, 18252), (4563, 17636), (6084, 13227), (8818, 9126)]