72782850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{69317}}^1$

素因数の和:69339

約数の個数: 48

約数和(自身を含む): 206290368

約数和(自身を除く): 133507518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 69317, 138634, 207951, 346585, 415902, 485219, 693170, 970438, 1039755, 1455657, 1732925, 2079510, 2426095, 2911314, 3465850, 4852190, 5198775, 7278285, 10397550, 12130475, 14556570, 24260950, 36391425, 72782850]

約数ペア:

[(1, 72782850), (2, 36391425), (3, 24260950), (5, 14556570), (6, 12130475), (7, 10397550), (10, 7278285), (14, 5198775), (15, 4852190), (21, 3465850), (25, 2911314), (30, 2426095), (35, 2079510), (42, 1732925), (50, 1455657), (70, 1039755), (75, 970438), (105, 693170), (150, 485219), (175, 415902), (210, 346585), (350, 207951), (525, 138634), (1050, 69317)]