78152917504

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{8707}}^1$

素因数の和:9145

約数の個数: 80

約数和(自身を含む): 159921514368

約数和(自身を除く): 81768596864

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 373, 376, 512, 746, 752, 1492, 1504, 2984, 3008, 5968, 6016, 8707, 11936, 12032, 17414, 17531, 23872, 24064, 34828, 35062, 47744, 69656, 70124, 95488, 139312, 140248, 190976, 278624, 280496, 409229, 557248, 560992, 818458, 1114496, 1121984, 1636916, 2228992, 2243968, 3247711, 3273832, 4457984, 4487936, 6495422, 6547664, 8975872, 12990844, 13095328, 25981688, 26190656, 51963376, 52381312, 103926752, 104762624, 152642417, 207853504, 209525248, 305284834, 415707008, 610569668, 831414016, 1221139336, 1662828032, 2442278672, 4884557344, 9769114688, 19538229376, 39076458752, 78152917504]

約数ペア:

[(1, 78152917504), (2, 39076458752), (4, 19538229376), (8, 9769114688), (16, 4884557344), (32, 2442278672), (47, 1662828032), (64, 1221139336), (94, 831414016), (128, 610569668), (188, 415707008), (256, 305284834), (373, 209525248), (376, 207853504), (512, 152642417), (746, 104762624), (752, 103926752), (1492, 52381312), (1504, 51963376), (2984, 26190656), (3008, 25981688), (5968, 13095328), (6016, 12990844), (8707, 8975872), (11936, 6547664), (12032, 6495422), (17414, 4487936), (17531, 4457984), (23872, 3273832), (24064, 3247711), (34828, 2243968), (35062, 2228992), (47744, 1636916), (69656, 1121984), (70124, 1114496), (95488, 818458), (139312, 560992), (140248, 557248), (190976, 409229), (278624, 280496)]