23811372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 65707824

約数和(自身を除く): 41896452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 613, 747, 996, 1079, 1226, 1494, 1839, 2158, 2452, 2988, 3237, 3678, 4316, 5517, 6474, 7356, 7969, 9711, 11034, 12948, 15938, 19422, 22068, 23907, 31876, 38844, 47814, 50879, 71721, 95628, 101758, 143442, 152637, 203516, 286884, 305274, 457911, 610548, 661427, 915822, 1322854, 1831644, 1984281, 2645708, 3968562, 5952843, 7937124, 11905686, 23811372]

約数ペア:

[(1, 23811372), (2, 11905686), (3, 7937124), (4, 5952843), (6, 3968562), (9, 2645708), (12, 1984281), (13, 1831644), (18, 1322854), (26, 915822), (36, 661427), (39, 610548), (52, 457911), (78, 305274), (83, 286884), (117, 203516), (156, 152637), (166, 143442), (234, 101758), (249, 95628), (332, 71721), (468, 50879), (498, 47814), (613, 38844), (747, 31876), (996, 23907), (1079, 22068), (1226, 19422), (1494, 15938), (1839, 12948), (2158, 11034), (2452, 9711), (2988, 7969), (3237, 7356), (3678, 6474), (4316, 5517)]