969778836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{7879}}^1$

素因数の和:8165

約数の個数: 72

約数和(自身を含む): 2650327680

約数和(自身を除く): 1680548844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 468, 526, 789, 1052, 1578, 2367, 3156, 3419, 4734, 6838, 7879, 9468, 10257, 13676, 15758, 20514, 23637, 30771, 31516, 41028, 47274, 61542, 70911, 94548, 102427, 123084, 141822, 204854, 283644, 307281, 409708, 614562, 921843, 1229124, 1843686, 2072177, 3687372, 4144354, 6216531, 8288708, 12433062, 18649593, 24866124, 26938301, 37299186, 53876602, 74598372, 80814903, 107753204, 161629806, 242444709, 323259612, 484889418, 969778836]

約数ペア:

[(1, 969778836), (2, 484889418), (3, 323259612), (4, 242444709), (6, 161629806), (9, 107753204), (12, 80814903), (13, 74598372), (18, 53876602), (26, 37299186), (36, 26938301), (39, 24866124), (52, 18649593), (78, 12433062), (117, 8288708), (156, 6216531), (234, 4144354), (263, 3687372), (468, 2072177), (526, 1843686), (789, 1229124), (1052, 921843), (1578, 614562), (2367, 409708), (3156, 307281), (3419, 283644), (4734, 204854), (6838, 141822), (7879, 123084), (9468, 102427), (10257, 94548), (13676, 70911), (15758, 61542), (20514, 47274), (23637, 41028), (30771, 31516)]