116981748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1381}}^1$

素因数の和:1585

約数の個数: 72

約数和(自身を含む): 320441576

約数和(自身を除く): 203459828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 362, 468, 543, 724, 1086, 1381, 1629, 2172, 2353, 2762, 3258, 4143, 4706, 5524, 6516, 7059, 8286, 9412, 12429, 14118, 16572, 17953, 21177, 24858, 28236, 35906, 42354, 49716, 53859, 71812, 84708, 107718, 161577, 215436, 249961, 323154, 499922, 646308, 749883, 999844, 1499766, 2249649, 2999532, 3249493, 4499298, 6498986, 8998596, 9748479, 12997972, 19496958, 29245437, 38993916, 58490874, 116981748]

約数ペア:

[(1, 116981748), (2, 58490874), (3, 38993916), (4, 29245437), (6, 19496958), (9, 12997972), (12, 9748479), (13, 8998596), (18, 6498986), (26, 4499298), (36, 3249493), (39, 2999532), (52, 2249649), (78, 1499766), (117, 999844), (156, 749883), (181, 646308), (234, 499922), (362, 323154), (468, 249961), (543, 215436), (724, 161577), (1086, 107718), (1381, 84708), (1629, 71812), (2172, 53859), (2353, 49716), (2762, 42354), (3258, 35906), (4143, 28236), (4706, 24858), (5524, 21177), (6516, 17953), (7059, 16572), (8286, 14118), (9412, 12429)]