78863484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15391}}^1$

素因数の和:15466

約数の個数: 48

約数和(自身を含む): 213764096

約数和(自身を除く): 134900612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 15391, 30782, 46173, 61564, 92346, 107737, 184692, 215474, 323211, 430948, 646422, 938851, 1292844, 1877702, 2816553, 3755404, 5633106, 6571957, 11266212, 13143914, 19715871, 26287828, 39431742, 78863484]

約数ペア:

[(1, 78863484), (2, 39431742), (3, 26287828), (4, 19715871), (6, 13143914), (7, 11266212), (12, 6571957), (14, 5633106), (21, 3755404), (28, 2816553), (42, 1877702), (61, 1292844), (84, 938851), (122, 646422), (183, 430948), (244, 323211), (366, 215474), (427, 184692), (732, 107737), (854, 92346), (1281, 61564), (1708, 46173), (2562, 30782), (5124, 15391)]