69054284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 140767200

約数和(自身を除く): 71712916

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1406, 1889, 1924, 2812, 3778, 7556, 9139, 18278, 24557, 35891, 36556, 49114, 69893, 71782, 98228, 139786, 143564, 279572, 466583, 908609, 933166, 1327967, 1817218, 1866332, 2655934, 3634436, 5311868, 17263571, 34527142, 69054284]

約数ペア:

[(1, 69054284), (2, 34527142), (4, 17263571), (13, 5311868), (19, 3634436), (26, 2655934), (37, 1866332), (38, 1817218), (52, 1327967), (74, 933166), (76, 908609), (148, 466583), (247, 279572), (481, 143564), (494, 139786), (703, 98228), (962, 71782), (988, 69893), (1406, 49114), (1889, 36556), (1924, 35891), (2812, 24557), (3778, 18278), (7556, 9139)]