72302652

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1721}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 188042400

約数和(自身を除く): 115739748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 778, 1167, 1556, 1721, 2334, 3442, 3501, 4668, 5163, 6884, 7002, 10326, 10503, 14004, 15489, 20652, 21006, 30978, 42012, 46467, 61956, 92934, 185868, 669469, 1338938, 2008407, 2677876, 4016814, 6025221, 8033628, 12050442, 18075663, 24100884, 36151326, 72302652]

約数ペア:

[(1, 72302652), (2, 36151326), (3, 24100884), (4, 18075663), (6, 12050442), (9, 8033628), (12, 6025221), (18, 4016814), (27, 2677876), (36, 2008407), (54, 1338938), (108, 669469), (389, 185868), (778, 92934), (1167, 61956), (1556, 46467), (1721, 42012), (2334, 30978), (3442, 21006), (3501, 20652), (4668, 15489), (5163, 14004), (6884, 10503), (7002, 10326)]