68360876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 133721280

約数和(自身を除く): 65360404

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 109, 218, 391, 401, 436, 782, 802, 1564, 1604, 1853, 2507, 3706, 5014, 6817, 7412, 9223, 10028, 13634, 18446, 27268, 36892, 42619, 43709, 85238, 87418, 156791, 170476, 174836, 313582, 627164, 743053, 1005307, 1486106, 2010614, 2972212, 4021228, 17090219, 34180438, 68360876]

約数ペア:

[(1, 68360876), (2, 34180438), (4, 17090219), (17, 4021228), (23, 2972212), (34, 2010614), (46, 1486106), (68, 1005307), (92, 743053), (109, 627164), (218, 313582), (391, 174836), (401, 170476), (436, 156791), (782, 87418), (802, 85238), (1564, 43709), (1604, 42619), (1853, 36892), (2507, 27268), (3706, 18446), (5014, 13634), (6817, 10028), (7412, 9223)]