91078248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 262656000

約数和(自身を除く): 171577752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 152, 186, 204, 228, 248, 323, 372, 379, 408, 456, 527, 589, 646, 744, 758, 969, 1054, 1137, 1178, 1292, 1516, 1581, 1767, 1938, 2108, 2274, 2356, 2584, 3032, 3162, 3534, 3876, 4216, 4548, 4712, 6324, 6443, 7068, 7201, 7752, 9096, 10013, 11749, 12648, 12886, 14136, 14402, 19329, 20026, 21603, 23498, 25772, 28804, 30039, 35247, 38658, 40052, 43206, 46996, 51544, 57608, 60078, 70494, 77316, 80104, 86412, 93992, 120156, 122417, 140988, 154632, 172824, 199733, 223231, 240312, 244834, 281976, 367251, 399466, 446462, 489668, 599199, 669693, 734502, 798932, 892924, 979336, 1198398, 1339386, 1469004, 1597864, 1785848, 2396796, 2678772, 2938008, 3794927, 4793592, 5357544, 7589854, 11384781, 15179708, 22769562, 30359416, 45539124, 91078248]

約数ペア:

[(1, 91078248), (2, 45539124), (3, 30359416), (4, 22769562), (6, 15179708), (8, 11384781), (12, 7589854), (17, 5357544), (19, 4793592), (24, 3794927), (31, 2938008), (34, 2678772), (38, 2396796), (51, 1785848), (57, 1597864), (62, 1469004), (68, 1339386), (76, 1198398), (93, 979336), (102, 892924), (114, 798932), (124, 734502), (136, 669693), (152, 599199), (186, 489668), (204, 446462), (228, 399466), (248, 367251), (323, 281976), (372, 244834), (379, 240312), (408, 223231), (456, 199733), (527, 172824), (589, 154632), (646, 140988), (744, 122417), (758, 120156), (969, 93992), (1054, 86412), (1137, 80104), (1178, 77316), (1292, 70494), (1516, 60078), (1581, 57608), (1767, 51544), (1938, 46996), (2108, 43206), (2274, 40052), (2356, 38658), (2584, 35247), (3032, 30039), (3162, 28804), (3534, 25772), (3876, 23498), (4216, 21603), (4548, 20026), (4712, 19329), (6324, 14402), (6443, 14136), (7068, 12886), (7201, 12648), (7752, 11749), (9096, 10013)]