91102088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2178

約数の個数: 64

約数和(自身を含む): 216069120

約数和(自身を除く): 124967032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1562, 1988, 2083, 3124, 3976, 4166, 5467, 6248, 8332, 10934, 14581, 16664, 21868, 22913, 29162, 43736, 45826, 58324, 91652, 116648, 147893, 160391, 183304, 295786, 320782, 591572, 641564, 1035251, 1183144, 1283128, 1626823, 2070502, 3253646, 4141004, 6507292, 8282008, 11387761, 13014584, 22775522, 45551044, 91102088]

約数ペア:

[(1, 91102088), (2, 45551044), (4, 22775522), (7, 13014584), (8, 11387761), (11, 8282008), (14, 6507292), (22, 4141004), (28, 3253646), (44, 2070502), (56, 1626823), (71, 1283128), (77, 1183144), (88, 1035251), (142, 641564), (154, 591572), (284, 320782), (308, 295786), (497, 183304), (568, 160391), (616, 147893), (781, 116648), (994, 91652), (1562, 58324), (1988, 45826), (2083, 43736), (3124, 29162), (3976, 22913), (4166, 21868), (5467, 16664), (6248, 14581), (8332, 10934)]