88420528

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1194

約数の個数: 80

約数和(自身を含む): 211851520

約数和(自身を除く): 123430992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 1036, 1064, 1123, 1406, 2072, 2128, 2246, 2812, 4144, 4492, 4921, 5624, 7861, 8984, 9842, 11248, 15722, 17968, 19684, 21337, 31444, 39368, 41551, 42674, 62888, 78736, 83102, 85348, 125776, 149359, 166204, 170696, 290857, 298718, 332408, 341392, 581714, 597436, 664816, 789469, 1163428, 1194872, 1578938, 2326856, 2389744, 3157876, 4653712, 5526283, 6315752, 11052566, 12631504, 22105132, 44210264, 88420528]

約数ペア:

[(1, 88420528), (2, 44210264), (4, 22105132), (7, 12631504), (8, 11052566), (14, 6315752), (16, 5526283), (19, 4653712), (28, 3157876), (37, 2389744), (38, 2326856), (56, 1578938), (74, 1194872), (76, 1163428), (112, 789469), (133, 664816), (148, 597436), (152, 581714), (259, 341392), (266, 332408), (296, 298718), (304, 290857), (518, 170696), (532, 166204), (592, 149359), (703, 125776), (1036, 85348), (1064, 83102), (1123, 78736), (1406, 62888), (2072, 42674), (2128, 41551), (2246, 39368), (2812, 31444), (4144, 21337), (4492, 19684), (4921, 17968), (5624, 15722), (7861, 11248), (8984, 9842)]