83578768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 201237120

約数和(自身を除く): 117658352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 137, 182, 208, 274, 364, 419, 548, 728, 838, 959, 1096, 1456, 1676, 1781, 1918, 2192, 2933, 3352, 3562, 3836, 5447, 5866, 6704, 7124, 7672, 10894, 11732, 12467, 14248, 15344, 21788, 23464, 24934, 28496, 38129, 43576, 46928, 49868, 57403, 76258, 87152, 99736, 114806, 152516, 199472, 229612, 305032, 401821, 459224, 610064, 746239, 803642, 918448, 1492478, 1607284, 2984956, 3214568, 5223673, 5969912, 6429136, 10447346, 11939824, 20894692, 41789384, 83578768]

約数ペア:

[(1, 83578768), (2, 41789384), (4, 20894692), (7, 11939824), (8, 10447346), (13, 6429136), (14, 5969912), (16, 5223673), (26, 3214568), (28, 2984956), (52, 1607284), (56, 1492478), (91, 918448), (104, 803642), (112, 746239), (137, 610064), (182, 459224), (208, 401821), (274, 305032), (364, 229612), (419, 199472), (548, 152516), (728, 114806), (838, 99736), (959, 87152), (1096, 76258), (1456, 57403), (1676, 49868), (1781, 46928), (1918, 43576), (2192, 38129), (2933, 28496), (3352, 24934), (3562, 23464), (3836, 21788), (5447, 15344), (5866, 14248), (6704, 12467), (7124, 11732), (7672, 10894)]