87925292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1147

約数の個数: 72

約数和(自身を含む): 201803616

約数和(自身を除く): 113878324

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 169, 182, 221, 238, 338, 364, 442, 476, 676, 884, 1093, 1183, 1547, 2186, 2366, 2873, 3094, 4372, 4732, 5746, 6188, 7651, 11492, 14209, 15302, 18581, 20111, 28418, 30604, 37162, 40222, 56836, 74324, 80444, 99463, 130067, 184717, 198926, 241553, 260134, 369434, 397852, 483106, 520268, 738868, 966212, 1293019, 1690871, 2586038, 3140189, 3381742, 5172076, 6280378, 6763484, 12560756, 21981323, 43962646, 87925292]

約数ペア:

[(1, 87925292), (2, 43962646), (4, 21981323), (7, 12560756), (13, 6763484), (14, 6280378), (17, 5172076), (26, 3381742), (28, 3140189), (34, 2586038), (52, 1690871), (68, 1293019), (91, 966212), (119, 738868), (169, 520268), (182, 483106), (221, 397852), (238, 369434), (338, 260134), (364, 241553), (442, 198926), (476, 184717), (676, 130067), (884, 99463), (1093, 80444), (1183, 74324), (1547, 56836), (2186, 40222), (2366, 37162), (2873, 30604), (3094, 28418), (4372, 20111), (4732, 18581), (5746, 15302), (6188, 14209), (7651, 11492)]