80517192

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{9781}}^1$

素因数の和:9811

約数の個数: 64

約数和(自身を含む): 234768000

約数和(自身を除く): 154250808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 9781, 19562, 29343, 39124, 58686, 68467, 78248, 117372, 136934, 205401, 234744, 273868, 410802, 479269, 547736, 821604, 958538, 1437807, 1643208, 1917076, 2875614, 3354883, 3834152, 5751228, 6709766, 10064649, 11502456, 13419532, 20129298, 26839064, 40258596, 80517192]

約数ペア:

[(1, 80517192), (2, 40258596), (3, 26839064), (4, 20129298), (6, 13419532), (7, 11502456), (8, 10064649), (12, 6709766), (14, 5751228), (21, 3834152), (24, 3354883), (28, 2875614), (42, 1917076), (49, 1643208), (56, 1437807), (84, 958538), (98, 821604), (147, 547736), (168, 479269), (196, 410802), (294, 273868), (343, 234744), (392, 205401), (588, 136934), (686, 117372), (1029, 78248), (1176, 68467), (1372, 58686), (2058, 39124), (2744, 29343), (4116, 19562), (8232, 9781)]