78865108

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23669}}^1$

素因数の和:23704

約数の個数: 36

約数和(自身を含む): 169997940

約数和(自身を除く): 91132832

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 23669, 47338, 94676, 165683, 331366, 402373, 662732, 804746, 1159781, 1609492, 2319562, 2816611, 4639124, 5633222, 11266444, 19716277, 39432554, 78865108]

約数ペア:

[(1, 78865108), (2, 39432554), (4, 19716277), (7, 11266444), (14, 5633222), (17, 4639124), (28, 2816611), (34, 2319562), (49, 1609492), (68, 1159781), (98, 804746), (119, 662732), (196, 402373), (238, 331366), (476, 165683), (833, 94676), (1666, 47338), (3332, 23669)]