103605404

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 227525760

約数和(自身を除く): 123920356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 49, 76, 86, 98, 133, 172, 196, 266, 301, 532, 602, 647, 817, 931, 1204, 1294, 1634, 1862, 2107, 2588, 3268, 3724, 4214, 4529, 5719, 8428, 9058, 11438, 12293, 18116, 22876, 24586, 27821, 31703, 40033, 49172, 55642, 63406, 80066, 86051, 111284, 126812, 160132, 172102, 194747, 344204, 389494, 528599, 602357, 778988, 1057198, 1204714, 1363229, 2114396, 2409428, 2726458, 3700193, 5452916, 7400386, 14800772, 25901351, 51802702, 103605404]

約数ペア:

[(1, 103605404), (2, 51802702), (4, 25901351), (7, 14800772), (14, 7400386), (19, 5452916), (28, 3700193), (38, 2726458), (43, 2409428), (49, 2114396), (76, 1363229), (86, 1204714), (98, 1057198), (133, 778988), (172, 602357), (196, 528599), (266, 389494), (301, 344204), (532, 194747), (602, 172102), (647, 160132), (817, 126812), (931, 111284), (1204, 86051), (1294, 80066), (1634, 63406), (1862, 55642), (2107, 49172), (2588, 40033), (3268, 31703), (3724, 27821), (4214, 24586), (4529, 22876), (5719, 18116), (8428, 12293), (9058, 11438)]