77661948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71119}}^1$

素因数の和:71146

約数の個数: 48

約数和(自身を含む): 223032320

約数和(自身を除く): 145370372

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 71119, 142238, 213357, 284476, 426714, 497833, 853428, 924547, 995666, 1493499, 1849094, 1991332, 2773641, 2986998, 3698188, 5547282, 5973996, 6471829, 11094564, 12943658, 19415487, 25887316, 38830974, 77661948]

約数ペア:

[(1, 77661948), (2, 38830974), (3, 25887316), (4, 19415487), (6, 12943658), (7, 11094564), (12, 6471829), (13, 5973996), (14, 5547282), (21, 3698188), (26, 2986998), (28, 2773641), (39, 1991332), (42, 1849094), (52, 1493499), (78, 995666), (84, 924547), (91, 853428), (156, 497833), (182, 426714), (273, 284476), (364, 213357), (546, 142238), (1092, 71119)]