90534522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26993}}^1$

素因数の和:27054

約数の個数: 32

約数和(自身を含む): 199539648

約数和(自身を除く): 109005126

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 26993, 53986, 80979, 161958, 350909, 701818, 1052727, 1160699, 2105454, 2321398, 3482097, 6964194, 15089087, 30178174, 45267261, 90534522]

約数ペア:

[(1, 90534522), (2, 45267261), (3, 30178174), (6, 15089087), (13, 6964194), (26, 3482097), (39, 2321398), (43, 2105454), (78, 1160699), (86, 1052727), (129, 701818), (258, 350909), (559, 161958), (1118, 80979), (1677, 53986), (3354, 26993)]