80519832

素因数分解:

$2^3\times 3^4\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 227426760

約数和(自身を除く): 146906928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 216, 274, 324, 411, 548, 648, 822, 907, 1096, 1233, 1644, 1814, 2466, 2721, 3288, 3628, 3699, 4932, 5442, 7256, 7398, 8163, 9864, 10884, 11097, 14796, 16326, 21768, 22194, 24489, 29592, 32652, 44388, 48978, 65304, 73467, 88776, 97956, 124259, 146934, 195912, 248518, 293868, 372777, 497036, 587736, 745554, 994072, 1118331, 1491108, 2236662, 2982216, 3354993, 4473324, 6709986, 8946648, 10064979, 13419972, 20129958, 26839944, 40259916, 80519832]

約数ペア:

[(1, 80519832), (2, 40259916), (3, 26839944), (4, 20129958), (6, 13419972), (8, 10064979), (9, 8946648), (12, 6709986), (18, 4473324), (24, 3354993), (27, 2982216), (36, 2236662), (54, 1491108), (72, 1118331), (81, 994072), (108, 745554), (137, 587736), (162, 497036), (216, 372777), (274, 293868), (324, 248518), (411, 195912), (548, 146934), (648, 124259), (822, 97956), (907, 88776), (1096, 73467), (1233, 65304), (1644, 48978), (1814, 44388), (2466, 32652), (2721, 29592), (3288, 24489), (3628, 22194), (3699, 21768), (4932, 16326), (5442, 14796), (7256, 11097), (7398, 10884), (8163, 9864)]