127089612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{613}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 347312784

約数和(自身を除く): 220223172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 443, 468, 613, 886, 1226, 1329, 1772, 1839, 2452, 2658, 3678, 3987, 5316, 5517, 5759, 7356, 7969, 7974, 11034, 11518, 15938, 15948, 17277, 22068, 23036, 23907, 31876, 34554, 47814, 51831, 69108, 71721, 95628, 103662, 143442, 207324, 271559, 286884, 543118, 814677, 1086236, 1629354, 2444031, 3258708, 3530267, 4888062, 7060534, 9776124, 10590801, 14121068, 21181602, 31772403, 42363204, 63544806, 127089612]

約数ペア:

[(1, 127089612), (2, 63544806), (3, 42363204), (4, 31772403), (6, 21181602), (9, 14121068), (12, 10590801), (13, 9776124), (18, 7060534), (26, 4888062), (36, 3530267), (39, 3258708), (52, 2444031), (78, 1629354), (117, 1086236), (156, 814677), (234, 543118), (443, 286884), (468, 271559), (613, 207324), (886, 143442), (1226, 103662), (1329, 95628), (1772, 71721), (1839, 69108), (2452, 51831), (2658, 47814), (3678, 34554), (3987, 31876), (5316, 23907), (5517, 23036), (5759, 22068), (7356, 17277), (7969, 15948), (7974, 15938), (11034, 11518)]