84531664

素因数分解:

$2^4\times 7^3\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 194531200

約数和(自身を除く): 109999536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 211, 292, 343, 392, 422, 511, 584, 686, 784, 844, 1022, 1168, 1372, 1477, 1688, 2044, 2744, 2954, 3376, 3577, 4088, 5488, 5908, 7154, 8176, 10339, 11816, 14308, 15403, 20678, 23632, 25039, 28616, 30806, 41356, 50078, 57232, 61612, 72373, 82712, 100156, 107821, 123224, 144746, 165424, 200312, 215642, 246448, 289492, 400624, 431284, 578984, 754747, 862568, 1157968, 1509494, 1725136, 3018988, 5283229, 6037976, 10566458, 12075952, 21132916, 42265832, 84531664]

約数ペア:

[(1, 84531664), (2, 42265832), (4, 21132916), (7, 12075952), (8, 10566458), (14, 6037976), (16, 5283229), (28, 3018988), (49, 1725136), (56, 1509494), (73, 1157968), (98, 862568), (112, 754747), (146, 578984), (196, 431284), (211, 400624), (292, 289492), (343, 246448), (392, 215642), (422, 200312), (511, 165424), (584, 144746), (686, 123224), (784, 107821), (844, 100156), (1022, 82712), (1168, 72373), (1372, 61612), (1477, 57232), (1688, 50078), (2044, 41356), (2744, 30806), (2954, 28616), (3376, 25039), (3577, 23632), (4088, 20678), (5488, 15403), (5908, 14308), (7154, 11816), (8176, 10339)]