91787436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6763}}^1$

素因数の和:6815

約数の個数: 72

約数和(自身を含む): 258520080

約数和(自身を除く): 166732644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6763, 6786, 13526, 13572, 20289, 27052, 40578, 60867, 81156, 87919, 121734, 175838, 196127, 243468, 263757, 351676, 392254, 527514, 588381, 784508, 791271, 1055028, 1176762, 1582542, 1765143, 2353524, 2549651, 3165084, 3530286, 5099302, 7060572, 7648953, 10198604, 15297906, 22946859, 30595812, 45893718, 91787436]

約数ペア:

[(1, 91787436), (2, 45893718), (3, 30595812), (4, 22946859), (6, 15297906), (9, 10198604), (12, 7648953), (13, 7060572), (18, 5099302), (26, 3530286), (29, 3165084), (36, 2549651), (39, 2353524), (52, 1765143), (58, 1582542), (78, 1176762), (87, 1055028), (116, 791271), (117, 784508), (156, 588381), (174, 527514), (234, 392254), (261, 351676), (348, 263757), (377, 243468), (468, 196127), (522, 175838), (754, 121734), (1044, 87919), (1131, 81156), (1508, 60867), (2262, 40578), (3393, 27052), (4524, 20289), (6763, 13572), (6786, 13526)]