77684390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 171206784

約数和(自身を除く): 93522394

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 97, 119, 170, 194, 238, 485, 595, 673, 679, 970, 1190, 1346, 1358, 1649, 3298, 3365, 3395, 4711, 6730, 6790, 8245, 9422, 11441, 11543, 16490, 22882, 23086, 23555, 47110, 57205, 57715, 65281, 80087, 114410, 115430, 130562, 160174, 326405, 400435, 456967, 652810, 800870, 913934, 1109777, 2219554, 2284835, 4569670, 5548885, 7768439, 11097770, 15536878, 38842195, 77684390]

約数ペア:

[(1, 77684390), (2, 38842195), (5, 15536878), (7, 11097770), (10, 7768439), (14, 5548885), (17, 4569670), (34, 2284835), (35, 2219554), (70, 1109777), (85, 913934), (97, 800870), (119, 652810), (170, 456967), (194, 400435), (238, 326405), (485, 160174), (595, 130562), (673, 115430), (679, 114410), (970, 80087), (1190, 65281), (1346, 57715), (1358, 57205), (1649, 47110), (3298, 23555), (3365, 23086), (3395, 22882), (4711, 16490), (6730, 11543), (6790, 11441), (8245, 9422)]