78495256

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11779}}^1$

素因数の和:11816

約数の個数: 48

約数和(自身を含む): 181294200

約数和(自身を除く): 102798944

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 11779, 23558, 47116, 82453, 94232, 164906, 200243, 329812, 400486, 577171, 659624, 800972, 1154342, 1401701, 1601944, 2308684, 2803402, 4617368, 5606804, 9811907, 11213608, 19623814, 39247628, 78495256]

約数ペア:

[(1, 78495256), (2, 39247628), (4, 19623814), (7, 11213608), (8, 9811907), (14, 5606804), (17, 4617368), (28, 2803402), (34, 2308684), (49, 1601944), (56, 1401701), (68, 1154342), (98, 800972), (119, 659624), (136, 577171), (196, 400486), (238, 329812), (392, 200243), (476, 164906), (833, 94232), (952, 82453), (1666, 47116), (3332, 23558), (6664, 11779)]