91510308

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 244826400

約数和(自身を除く): 153316092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 353, 379, 684, 706, 758, 1059, 1137, 1412, 1516, 2118, 2274, 3177, 3411, 4236, 4548, 6354, 6707, 6822, 7201, 12708, 13414, 13644, 14402, 20121, 21603, 26828, 28804, 40242, 43206, 60363, 64809, 80484, 86412, 120726, 129618, 133787, 241452, 259236, 267574, 401361, 535148, 802722, 1204083, 1605444, 2408166, 2541953, 4816332, 5083906, 7625859, 10167812, 15251718, 22877577, 30503436, 45755154, 91510308]

約数ペア:

[(1, 91510308), (2, 45755154), (3, 30503436), (4, 22877577), (6, 15251718), (9, 10167812), (12, 7625859), (18, 5083906), (19, 4816332), (36, 2541953), (38, 2408166), (57, 1605444), (76, 1204083), (114, 802722), (171, 535148), (228, 401361), (342, 267574), (353, 259236), (379, 241452), (684, 133787), (706, 129618), (758, 120726), (1059, 86412), (1137, 80484), (1412, 64809), (1516, 60363), (2118, 43206), (2274, 40242), (3177, 28804), (3411, 26828), (4236, 21603), (4548, 20121), (6354, 14402), (6707, 13644), (6822, 13414), (7201, 12708)]