72015048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47629}}^1$

素因数の和:47651

約数の個数: 64

約数和(自身を含む): 228624000

約数和(自身を除く): 156608952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 47629, 95258, 142887, 190516, 285774, 333403, 381032, 428661, 571548, 666806, 857322, 1000209, 1143096, 1285983, 1333612, 1714644, 2000418, 2571966, 2667224, 3000627, 3429288, 4000836, 5143932, 6001254, 8001672, 9001881, 10287864, 12002508, 18003762, 24005016, 36007524, 72015048]

約数ペア:

[(1, 72015048), (2, 36007524), (3, 24005016), (4, 18003762), (6, 12002508), (7, 10287864), (8, 9001881), (9, 8001672), (12, 6001254), (14, 5143932), (18, 4000836), (21, 3429288), (24, 3000627), (27, 2667224), (28, 2571966), (36, 2000418), (42, 1714644), (54, 1333612), (56, 1285983), (63, 1143096), (72, 1000209), (84, 857322), (108, 666806), (126, 571548), (168, 428661), (189, 381032), (216, 333403), (252, 285774), (378, 190516), (504, 142887), (756, 95258), (1512, 47629)]