97142864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 233818368

約数和(自身を除く): 136675504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 137, 182, 208, 274, 364, 487, 548, 728, 959, 974, 1096, 1456, 1781, 1918, 1948, 2192, 3409, 3562, 3836, 3896, 6331, 6818, 7124, 7672, 7792, 12467, 12662, 13636, 14248, 15344, 24934, 25324, 27272, 28496, 44317, 49868, 50648, 54544, 66719, 88634, 99736, 101296, 133438, 177268, 199472, 266876, 354536, 467033, 533752, 709072, 867347, 934066, 1067504, 1734694, 1868132, 3469388, 3736264, 6071429, 6938776, 7472528, 12142858, 13877552, 24285716, 48571432, 97142864]

約数ペア:

[(1, 97142864), (2, 48571432), (4, 24285716), (7, 13877552), (8, 12142858), (13, 7472528), (14, 6938776), (16, 6071429), (26, 3736264), (28, 3469388), (52, 1868132), (56, 1734694), (91, 1067504), (104, 934066), (112, 867347), (137, 709072), (182, 533752), (208, 467033), (274, 354536), (364, 266876), (487, 199472), (548, 177268), (728, 133438), (959, 101296), (974, 99736), (1096, 88634), (1456, 66719), (1781, 54544), (1918, 50648), (1948, 49868), (2192, 44317), (3409, 28496), (3562, 27272), (3836, 25324), (3896, 24934), (6331, 15344), (6818, 14248), (7124, 13636), (7672, 12662), (7792, 12467)]