87663450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11927}}^1$

素因数の和:11956

約数の個数: 72

約数和(自身を含む): 252921312

約数和(自身を除く): 165257862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 11927, 23854, 35781, 59635, 71562, 83489, 119270, 166978, 178905, 250467, 298175, 357810, 417445, 500934, 584423, 596350, 834890, 894525, 1168846, 1252335, 1753269, 1789050, 2087225, 2504670, 2922115, 3506538, 4174450, 5844230, 6261675, 8766345, 12523350, 14610575, 17532690, 29221150, 43831725, 87663450]

約数ペア:

[(1, 87663450), (2, 43831725), (3, 29221150), (5, 17532690), (6, 14610575), (7, 12523350), (10, 8766345), (14, 6261675), (15, 5844230), (21, 4174450), (25, 3506538), (30, 2922115), (35, 2504670), (42, 2087225), (49, 1789050), (50, 1753269), (70, 1252335), (75, 1168846), (98, 894525), (105, 834890), (147, 596350), (150, 584423), (175, 500934), (210, 417445), (245, 357810), (294, 298175), (350, 250467), (490, 178905), (525, 166978), (735, 119270), (1050, 83489), (1225, 71562), (1470, 59635), (2450, 35781), (3675, 23854), (7350, 11927)]