72736974

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43451}}^1$

素因数の和:43493

約数の個数: 32

約数和(自身を含む): 166855680

約数和(自身を除く): 94118706

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 43451, 86902, 130353, 260706, 391059, 782118, 1173177, 1346981, 2346354, 2693962, 4040943, 8081886, 12122829, 24245658, 36368487, 72736974]

約数ペア:

[(1, 72736974), (2, 36368487), (3, 24245658), (6, 12122829), (9, 8081886), (18, 4040943), (27, 2693962), (31, 2346354), (54, 1346981), (62, 1173177), (93, 782118), (186, 391059), (279, 260706), (558, 130353), (837, 86902), (1674, 43451)]