90738774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6373}}^1$

素因数の和:6501

約数の個数: 48

約数和(自身を含む): 226710432

約数和(自身を除く): 135971658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 4746, 6373, 7119, 12746, 14238, 19119, 38238, 44611, 57357, 89222, 114714, 133833, 267666, 401499, 720149, 802998, 1440298, 2160447, 4320894, 5041043, 6481341, 10082086, 12962682, 15123129, 30246258, 45369387, 90738774]

約数ペア:

[(1, 90738774), (2, 45369387), (3, 30246258), (6, 15123129), (7, 12962682), (9, 10082086), (14, 6481341), (18, 5041043), (21, 4320894), (42, 2160447), (63, 1440298), (113, 802998), (126, 720149), (226, 401499), (339, 267666), (678, 133833), (791, 114714), (1017, 89222), (1582, 57357), (2034, 44611), (2373, 38238), (4746, 19119), (6373, 14238), (7119, 12746)]