77885850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{74177}}^1$

素因数の和:74199

約数の個数: 48

約数和(自身を含む): 220753728

約数和(自身を除く): 142867878

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, 74177, 148354, 222531, 370885, 445062, 519239, 741770, 1038478, 1112655, 1557717, 1854425, 2225310, 2596195, 3115434, 3708850, 5192390, 5563275, 7788585, 11126550, 12980975, 15577170, 25961950, 38942925, 77885850]

約数ペア:

[(1, 77885850), (2, 38942925), (3, 25961950), (5, 15577170), (6, 12980975), (7, 11126550), (10, 7788585), (14, 5563275), (15, 5192390), (21, 3708850), (25, 3115434), (30, 2596195), (35, 2225310), (42, 1854425), (50, 1557717), (70, 1112655), (75, 1038478), (105, 741770), (150, 519239), (175, 445062), (210, 370885), (350, 222531), (525, 148354), (1050, 74177)]