77680096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 175271040

約数和(自身を除く): 97590944

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 47, 52, 58, 94, 104, 116, 137, 188, 208, 232, 274, 376, 377, 416, 464, 548, 611, 752, 754, 928, 1096, 1222, 1363, 1504, 1508, 1781, 2192, 2444, 2726, 3016, 3562, 3973, 4384, 4888, 5452, 6032, 6439, 7124, 7946, 9776, 10904, 12064, 12878, 14248, 15892, 17719, 19552, 21808, 25756, 28496, 31784, 35438, 43616, 51512, 51649, 56992, 63568, 70876, 83707, 103024, 103298, 127136, 141752, 167414, 186731, 206048, 206596, 283504, 334828, 373462, 413192, 567008, 669656, 746924, 826384, 1339312, 1493848, 1652768, 2427503, 2678624, 2987696, 4855006, 5975392, 9710012, 19420024, 38840048, 77680096]

約数ペア:

[(1, 77680096), (2, 38840048), (4, 19420024), (8, 9710012), (13, 5975392), (16, 4855006), (26, 2987696), (29, 2678624), (32, 2427503), (47, 1652768), (52, 1493848), (58, 1339312), (94, 826384), (104, 746924), (116, 669656), (137, 567008), (188, 413192), (208, 373462), (232, 334828), (274, 283504), (376, 206596), (377, 206048), (416, 186731), (464, 167414), (548, 141752), (611, 127136), (752, 103298), (754, 103024), (928, 83707), (1096, 70876), (1222, 63568), (1363, 56992), (1504, 51649), (1508, 51512), (1781, 43616), (2192, 35438), (2444, 31784), (2726, 28496), (3016, 25756), (3562, 21808), (3973, 19552), (4384, 17719), (4888, 15892), (5452, 14248), (6032, 12878), (6439, 12064), (7124, 10904), (7946, 9776)]