78230064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 221771520

約数和(自身を除く): 143541456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 229, 264, 458, 528, 647, 687, 916, 1294, 1374, 1832, 1941, 2519, 2588, 2748, 3664, 3882, 5038, 5176, 5496, 7117, 7557, 7764, 10076, 10352, 10992, 14234, 15114, 15528, 20152, 21351, 28468, 30228, 31056, 40304, 42702, 56936, 60456, 85404, 113872, 120912, 148163, 170808, 296326, 341616, 444489, 592652, 888978, 1185304, 1629793, 1777956, 2370608, 3259586, 3555912, 4889379, 6519172, 7111824, 9778758, 13038344, 19557516, 26076688, 39115032, 78230064]

約数ペア:

[(1, 78230064), (2, 39115032), (3, 26076688), (4, 19557516), (6, 13038344), (8, 9778758), (11, 7111824), (12, 6519172), (16, 4889379), (22, 3555912), (24, 3259586), (33, 2370608), (44, 1777956), (48, 1629793), (66, 1185304), (88, 888978), (132, 592652), (176, 444489), (229, 341616), (264, 296326), (458, 170808), (528, 148163), (647, 120912), (687, 113872), (916, 85404), (1294, 60456), (1374, 56936), (1832, 42702), (1941, 40304), (2519, 31056), (2588, 30228), (2748, 28468), (3664, 21351), (3882, 20152), (5038, 15528), (5176, 15114), (5496, 14234), (7117, 10992), (7557, 10352), (7764, 10076)]