90608856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 257402880

約数和(自身を除く): 166794024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 47, 52, 74, 78, 94, 104, 111, 141, 148, 156, 167, 188, 222, 282, 296, 312, 334, 376, 444, 481, 501, 564, 611, 668, 888, 962, 1002, 1128, 1222, 1336, 1443, 1739, 1833, 1924, 2004, 2171, 2444, 2886, 3478, 3666, 3848, 4008, 4342, 4888, 5217, 5772, 6179, 6513, 6956, 7332, 7849, 8684, 10434, 11544, 12358, 13026, 13912, 14664, 15698, 17368, 18537, 20868, 22607, 23547, 24716, 26052, 31396, 37074, 41736, 45214, 47094, 49432, 52104, 62792, 67821, 74148, 80327, 90428, 94188, 102037, 135642, 148296, 160654, 180856, 188376, 204074, 240981, 271284, 290413, 306111, 321308, 408148, 481962, 542568, 580826, 612222, 642616, 816296, 871239, 963924, 1161652, 1224444, 1742478, 1927848, 2323304, 2448888, 3484956, 3775369, 6969912, 7550738, 11326107, 15101476, 22652214, 30202952, 45304428, 90608856]

約数ペア:

[(1, 90608856), (2, 45304428), (3, 30202952), (4, 22652214), (6, 15101476), (8, 11326107), (12, 7550738), (13, 6969912), (24, 3775369), (26, 3484956), (37, 2448888), (39, 2323304), (47, 1927848), (52, 1742478), (74, 1224444), (78, 1161652), (94, 963924), (104, 871239), (111, 816296), (141, 642616), (148, 612222), (156, 580826), (167, 542568), (188, 481962), (222, 408148), (282, 321308), (296, 306111), (312, 290413), (334, 271284), (376, 240981), (444, 204074), (481, 188376), (501, 180856), (564, 160654), (611, 148296), (668, 135642), (888, 102037), (962, 94188), (1002, 90428), (1128, 80327), (1222, 74148), (1336, 67821), (1443, 62792), (1739, 52104), (1833, 49432), (1924, 47094), (2004, 45214), (2171, 41736), (2444, 37074), (2886, 31396), (3478, 26052), (3666, 24716), (3848, 23547), (4008, 22607), (4342, 20868), (4888, 18537), (5217, 17368), (5772, 15698), (6179, 14664), (6513, 13912), (6956, 13026), (7332, 12358), (7849, 11544), (8684, 10434)]