64572783

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 106168320

約数和(自身を除く): 41595537

約数列:

[1, 3, 11, 17, 31, 33, 47, 51, 79, 93, 141, 187, 237, 341, 517, 527, 561, 799, 869, 1023, 1343, 1457, 1551, 1581, 2397, 2449, 2607, 3713, 4029, 4371, 5797, 7347, 8789, 11139, 14773, 16027, 17391, 24769, 26367, 26939, 40843, 41633, 44319, 48081, 63121, 74307, 80817, 115103, 122529, 124899, 189363, 272459, 345309, 457963, 694331, 817377, 1266133, 1373889, 1956751, 2082993, 3798399, 5870253, 21524261, 64572783]

約数ペア:

[(1, 64572783), (3, 21524261), (11, 5870253), (17, 3798399), (31, 2082993), (33, 1956751), (47, 1373889), (51, 1266133), (79, 817377), (93, 694331), (141, 457963), (187, 345309), (237, 272459), (341, 189363), (517, 124899), (527, 122529), (561, 115103), (799, 80817), (869, 74307), (1023, 63121), (1343, 48081), (1457, 44319), (1551, 41633), (1581, 40843), (2397, 26939), (2449, 26367), (2607, 24769), (3713, 17391), (4029, 16027), (4371, 14773), (5797, 11139), (7347, 8789)]