80064504

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28513}}^1$

素因数の和:28541

約数の個数: 64

約数和(自身を含む): 239517600

約数和(自身を除く): 159453096

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, 28513, 57026, 85539, 114052, 171078, 228104, 256617, 342156, 370669, 513234, 684312, 741338, 769851, 1026468, 1112007, 1482676, 1539702, 2052936, 2224014, 2965352, 3079404, 3336021, 4448028, 6158808, 6672042, 8896056, 10008063, 13344084, 20016126, 26688168, 40032252, 80064504]

約数ペア:

[(1, 80064504), (2, 40032252), (3, 26688168), (4, 20016126), (6, 13344084), (8, 10008063), (9, 8896056), (12, 6672042), (13, 6158808), (18, 4448028), (24, 3336021), (26, 3079404), (27, 2965352), (36, 2224014), (39, 2052936), (52, 1539702), (54, 1482676), (72, 1112007), (78, 1026468), (104, 769851), (108, 741338), (117, 684312), (156, 513234), (216, 370669), (234, 342156), (312, 256617), (351, 228104), (468, 171078), (702, 114052), (936, 85539), (1404, 57026), (2808, 28513)]