90760264

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 206236800

約数和(自身を除く): 115476536

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 197, 266, 394, 433, 532, 788, 866, 1064, 1379, 1576, 1732, 2758, 3031, 3464, 3743, 5516, 6062, 7486, 8227, 11032, 12124, 14972, 16454, 24248, 26201, 29944, 32908, 52402, 57589, 65816, 85301, 104804, 115178, 170602, 209608, 230356, 341204, 460712, 597107, 682408, 1194214, 1620719, 2388428, 3241438, 4776856, 6482876, 11345033, 12965752, 22690066, 45380132, 90760264]

約数ペア:

[(1, 90760264), (2, 45380132), (4, 22690066), (7, 12965752), (8, 11345033), (14, 6482876), (19, 4776856), (28, 3241438), (38, 2388428), (56, 1620719), (76, 1194214), (133, 682408), (152, 597107), (197, 460712), (266, 341204), (394, 230356), (433, 209608), (532, 170602), (788, 115178), (866, 104804), (1064, 85301), (1379, 65816), (1576, 57589), (1732, 52402), (2758, 32908), (3031, 29944), (3464, 26201), (3743, 24248), (5516, 16454), (6062, 14972), (7486, 12124), (8227, 11032)]