68761518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{26839}}^1$

素因数の和:26912

約数の個数: 32

約数和(自身を含む): 159751680

約数和(自身を除く): 90990162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 26839, 53678, 80517, 161034, 187873, 375746, 563619, 1127238, 1637179, 3274358, 4911537, 9823074, 11460253, 22920506, 34380759, 68761518]

約数ペア:

[(1, 68761518), (2, 34380759), (3, 22920506), (6, 11460253), (7, 9823074), (14, 4911537), (21, 3274358), (42, 1637179), (61, 1127238), (122, 563619), (183, 375746), (366, 187873), (427, 161034), (854, 80517), (1281, 53678), (2562, 26839)]