25132068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 69346368

約数和(自身を除く): 44214300

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, 647, 747, 996, 1079, 1294, 1494, 1941, 2158, 2588, 2988, 3237, 3882, 4316, 5823, 6474, 7764, 8411, 9711, 11646, 12948, 16822, 19422, 23292, 25233, 33644, 38844, 50466, 53701, 75699, 100932, 107402, 151398, 161103, 214804, 302796, 322206, 483309, 644412, 698113, 966618, 1396226, 1933236, 2094339, 2792452, 4188678, 6283017, 8377356, 12566034, 25132068]

約数ペア:

[(1, 25132068), (2, 12566034), (3, 8377356), (4, 6283017), (6, 4188678), (9, 2792452), (12, 2094339), (13, 1933236), (18, 1396226), (26, 966618), (36, 698113), (39, 644412), (52, 483309), (78, 322206), (83, 302796), (117, 214804), (156, 161103), (166, 151398), (234, 107402), (249, 100932), (332, 75699), (468, 53701), (498, 50466), (647, 38844), (747, 33644), (996, 25233), (1079, 23292), (1294, 19422), (1494, 16822), (1941, 12948), (2158, 11646), (2588, 9711), (2988, 8411), (3237, 7764), (3882, 6474), (4316, 5823)]