81184992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{120811}}^1$

素因数の和:120831

約数の個数: 48

約数和(自身を含む): 243556992

約数和(自身を除く): 162372000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 120811, 241622, 362433, 483244, 724866, 845677, 966488, 1449732, 1691354, 1932976, 2537031, 2899464, 3382708, 3865952, 5074062, 5798928, 6765416, 10148124, 11597856, 13530832, 20296248, 27061664, 40592496, 81184992]

約数ペア:

[(1, 81184992), (2, 40592496), (3, 27061664), (4, 20296248), (6, 13530832), (7, 11597856), (8, 10148124), (12, 6765416), (14, 5798928), (16, 5074062), (21, 3865952), (24, 3382708), (28, 2899464), (32, 2537031), (42, 1932976), (48, 1691354), (56, 1449732), (84, 966488), (96, 845677), (112, 724866), (168, 483244), (224, 362433), (336, 241622), (672, 120811)]