87997848

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{215681}}^1$

素因数の和:215707

約数の個数: 32

約数和(自身を含む): 232936560

約数和(自身を除く): 144938712

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 215681, 431362, 647043, 862724, 1294086, 1725448, 2588172, 3666577, 5176344, 7333154, 10999731, 14666308, 21999462, 29332616, 43998924, 87997848]

約数ペア:

[(1, 87997848), (2, 43998924), (3, 29332616), (4, 21999462), (6, 14666308), (8, 10999731), (12, 7333154), (17, 5176344), (24, 3666577), (34, 2588172), (51, 1725448), (68, 1294086), (102, 862724), (136, 647043), (204, 431362), (408, 215681)]