42690276

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 111384000

約数和(自身を除く): 68693724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 101, 118, 177, 199, 202, 236, 303, 354, 398, 404, 531, 597, 606, 708, 796, 909, 1062, 1194, 1212, 1791, 1818, 2124, 2388, 3582, 3636, 5959, 7164, 11741, 11918, 17877, 20099, 23482, 23836, 35223, 35754, 40198, 46964, 53631, 60297, 70446, 71508, 80396, 105669, 107262, 120594, 140892, 180891, 211338, 214524, 241188, 361782, 422676, 723564, 1185841, 2371682, 3557523, 4743364, 7115046, 10672569, 14230092, 21345138, 42690276]

約数ペア:

[(1, 42690276), (2, 21345138), (3, 14230092), (4, 10672569), (6, 7115046), (9, 4743364), (12, 3557523), (18, 2371682), (36, 1185841), (59, 723564), (101, 422676), (118, 361782), (177, 241188), (199, 214524), (202, 211338), (236, 180891), (303, 140892), (354, 120594), (398, 107262), (404, 105669), (531, 80396), (597, 71508), (606, 70446), (708, 60297), (796, 53631), (909, 46964), (1062, 40198), (1194, 35754), (1212, 35223), (1791, 23836), (1818, 23482), (2124, 20099), (2388, 17877), (3582, 11918), (3636, 11741), (5959, 7164)]