7661916

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 20638800

約数和(自身を除く): 12976884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 179, 246, 261, 348, 358, 369, 492, 522, 537, 716, 738, 1044, 1074, 1189, 1476, 1611, 2148, 2378, 3222, 3567, 4756, 5191, 6444, 7134, 7339, 10382, 10701, 14268, 14678, 15573, 20764, 21402, 22017, 29356, 31146, 42804, 44034, 46719, 62292, 66051, 88068, 93438, 132102, 186876, 212831, 264204, 425662, 638493, 851324, 1276986, 1915479, 2553972, 3830958, 7661916]

約数ペア:

[(1, 7661916), (2, 3830958), (3, 2553972), (4, 1915479), (6, 1276986), (9, 851324), (12, 638493), (18, 425662), (29, 264204), (36, 212831), (41, 186876), (58, 132102), (82, 93438), (87, 88068), (116, 66051), (123, 62292), (164, 46719), (174, 44034), (179, 42804), (246, 31146), (261, 29356), (348, 22017), (358, 21402), (369, 20764), (492, 15573), (522, 14678), (537, 14268), (716, 10701), (738, 10382), (1044, 7339), (1074, 7134), (1189, 6444), (1476, 5191), (1611, 4756), (2148, 3567), (2378, 3222)]