61460848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 134348544

約数和(自身を除く): 72887696

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 37, 62, 68, 74, 124, 136, 148, 197, 248, 272, 296, 394, 496, 527, 592, 629, 788, 1054, 1147, 1258, 1576, 2108, 2294, 2516, 3152, 3349, 4216, 4588, 5032, 6107, 6698, 7289, 8432, 9176, 10064, 12214, 13396, 14578, 18352, 19499, 24428, 26792, 29156, 38998, 48856, 53584, 58312, 77996, 97712, 103819, 116624, 123913, 155992, 207638, 225959, 247826, 311984, 415276, 451918, 495652, 830552, 903836, 991304, 1661104, 1807672, 1982608, 3615344, 3841303, 7682606, 15365212, 30730424, 61460848]

約数ペア:

[(1, 61460848), (2, 30730424), (4, 15365212), (8, 7682606), (16, 3841303), (17, 3615344), (31, 1982608), (34, 1807672), (37, 1661104), (62, 991304), (68, 903836), (74, 830552), (124, 495652), (136, 451918), (148, 415276), (197, 311984), (248, 247826), (272, 225959), (296, 207638), (394, 155992), (496, 123913), (527, 116624), (592, 103819), (629, 97712), (788, 77996), (1054, 58312), (1147, 53584), (1258, 48856), (1576, 38998), (2108, 29156), (2294, 26792), (2516, 24428), (3152, 19499), (3349, 18352), (4216, 14578), (4588, 13396), (5032, 12214), (6107, 10064), (6698, 9176), (7289, 8432)]