71607564

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31573}}^1$

素因数の和:31596

約数の個数: 60

約数和(自身を含む): 213945424

約数和(自身を除く): 142337860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 31573, 63146, 94719, 126292, 189438, 221011, 284157, 378876, 442022, 568314, 663033, 852471, 884044, 1136628, 1326066, 1704942, 1989099, 2557413, 2652132, 3409884, 3978198, 5114826, 5967297, 7956396, 10229652, 11934594, 17901891, 23869188, 35803782, 71607564]

約数ペア:

[(1, 71607564), (2, 35803782), (3, 23869188), (4, 17901891), (6, 11934594), (7, 10229652), (9, 7956396), (12, 5967297), (14, 5114826), (18, 3978198), (21, 3409884), (27, 2652132), (28, 2557413), (36, 1989099), (42, 1704942), (54, 1326066), (63, 1136628), (81, 884044), (84, 852471), (108, 663033), (126, 568314), (162, 442022), (189, 378876), (252, 284157), (324, 221011), (378, 189438), (567, 126292), (756, 94719), (1134, 63146), (2268, 31573)]