64708434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8419}}^1$

素因数の和:8495

約数の個数: 48

約数和(自身を含む): 162876480

約数和(自身を除く): 98168046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 8419, 16838, 25257, 50514, 58933, 75771, 117866, 151542, 176799, 353598, 513559, 530397, 1027118, 1060794, 1540677, 3081354, 3594913, 4622031, 7189826, 9244062, 10784739, 21569478, 32354217, 64708434]

約数ペア:

[(1, 64708434), (2, 32354217), (3, 21569478), (6, 10784739), (7, 9244062), (9, 7189826), (14, 4622031), (18, 3594913), (21, 3081354), (42, 1540677), (61, 1060794), (63, 1027118), (122, 530397), (126, 513559), (183, 353598), (366, 176799), (427, 151542), (549, 117866), (854, 75771), (1098, 58933), (1281, 50514), (2562, 25257), (3843, 16838), (7686, 8419)]