72007992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{142873}}^1$

素因数の和:142892

約数の個数: 48

約数和(自身を含む): 222883440

約数和(自身を除く): 150875448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 142873, 285746, 428619, 571492, 857238, 1000111, 1142984, 1285857, 1714476, 2000222, 2571714, 3000333, 3428952, 4000444, 5143428, 6000666, 8000888, 9000999, 10286856, 12001332, 18001998, 24002664, 36003996, 72007992]

約数ペア:

[(1, 72007992), (2, 36003996), (3, 24002664), (4, 18001998), (6, 12001332), (7, 10286856), (8, 9000999), (9, 8000888), (12, 6000666), (14, 5143428), (18, 4000444), (21, 3428952), (24, 3000333), (28, 2571714), (36, 2000222), (42, 1714476), (56, 1285857), (63, 1142984), (72, 1000111), (84, 857238), (126, 571492), (168, 428619), (252, 285746), (504, 142873)]