31979124

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1214

約数の個数: 60

約数和(自身を含む): 84615300

約数和(自身を除く): 52636176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 801, 1068, 1109, 1602, 2218, 2403, 3204, 3327, 4436, 4806, 6654, 7209, 9612, 9981, 13308, 14418, 19962, 28836, 29943, 39924, 59886, 89829, 98701, 119772, 179658, 197402, 296103, 359316, 394804, 592206, 888309, 1184412, 1776618, 2664927, 3553236, 5329854, 7994781, 10659708, 15989562, 31979124]

約数ペア:

[(1, 31979124), (2, 15989562), (3, 10659708), (4, 7994781), (6, 5329854), (9, 3553236), (12, 2664927), (18, 1776618), (27, 1184412), (36, 888309), (54, 592206), (81, 394804), (89, 359316), (108, 296103), (162, 197402), (178, 179658), (267, 119772), (324, 98701), (356, 89829), (534, 59886), (801, 39924), (1068, 29943), (1109, 28836), (1602, 19962), (2218, 14418), (2403, 13308), (3204, 9981), (3327, 9612), (4436, 7209), (4806, 6654)]