68243916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25733}}^1$

素因数の和:25770

約数の個数: 48

約数和(自身を含む): 181579104

約数和(自身を除く): 113335188

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 25733, 51466, 77199, 102932, 154398, 308796, 334529, 437461, 669058, 874922, 1003587, 1312383, 1338116, 1749844, 2007174, 2624766, 4014348, 5249532, 5686993, 11373986, 17060979, 22747972, 34121958, 68243916]

約数ペア:

[(1, 68243916), (2, 34121958), (3, 22747972), (4, 17060979), (6, 11373986), (12, 5686993), (13, 5249532), (17, 4014348), (26, 2624766), (34, 2007174), (39, 1749844), (51, 1338116), (52, 1312383), (68, 1003587), (78, 874922), (102, 669058), (156, 437461), (204, 334529), (221, 308796), (442, 154398), (663, 102932), (884, 77199), (1326, 51466), (2652, 25733)]