91400868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{541}}^1$

素因数の和:602

約数の個数: 108

約数和(自身を含む): 263083548

約数和(自身を除く): 171682680

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 468, 494, 541, 684, 722, 741, 988, 1082, 1083, 1444, 1482, 1623, 2164, 2166, 2223, 2964, 3246, 3249, 4332, 4446, 4693, 4869, 6492, 6498, 7033, 8892, 9386, 9738, 10279, 12996, 14066, 14079, 18772, 19476, 20558, 21099, 28132, 28158, 30837, 41116, 42198, 42237, 56316, 61674, 63297, 84396, 84474, 92511, 123348, 126594, 133627, 168948, 185022, 195301, 253188, 267254, 370044, 390602, 400881, 534508, 585903, 781204, 801762, 1171806, 1202643, 1603524, 1757709, 2343612, 2405286, 2538913, 3515418, 4810572, 5077826, 7030836, 7616739, 10155652, 15233478, 22850217, 30466956, 45700434, 91400868]

約数ペア:

[(1, 91400868), (2, 45700434), (3, 30466956), (4, 22850217), (6, 15233478), (9, 10155652), (12, 7616739), (13, 7030836), (18, 5077826), (19, 4810572), (26, 3515418), (36, 2538913), (38, 2405286), (39, 2343612), (52, 1757709), (57, 1603524), (76, 1202643), (78, 1171806), (114, 801762), (117, 781204), (156, 585903), (171, 534508), (228, 400881), (234, 390602), (247, 370044), (342, 267254), (361, 253188), (468, 195301), (494, 185022), (541, 168948), (684, 133627), (722, 126594), (741, 123348), (988, 92511), (1082, 84474), (1083, 84396), (1444, 63297), (1482, 61674), (1623, 56316), (2164, 42237), (2166, 42198), (2223, 41116), (2964, 30837), (3246, 28158), (3249, 28132), (4332, 21099), (4446, 20558), (4693, 19476), (4869, 18772), (6492, 14079), (6498, 14066), (7033, 12996), (8892, 10279), (9386, 9738)]