72719850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{69257}}^1$

素因数の和:69279

約数の個数: 48

約数和(自身を含む): 206111808

約数和(自身を除く): 133391958

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, 69257, 138514, 207771, 346285, 415542, 484799, 692570, 969598, 1038855, 1454397, 1731425, 2077710, 2423995, 2908794, 3462850, 4847990, 5194275, 7271985, 10388550, 12119975, 14543970, 24239950, 36359925, 72719850]

約数ペア:

[(1, 72719850), (2, 36359925), (3, 24239950), (5, 14543970), (6, 12119975), (7, 10388550), (10, 7271985), (14, 5194275), (15, 4847990), (21, 3462850), (25, 2908794), (30, 2423995), (35, 2077710), (42, 1731425), (50, 1454397), (70, 1038855), (75, 969598), (105, 692570), (150, 484799), (175, 415542), (210, 346285), (350, 207771), (525, 138514), (1050, 69257)]