69444728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^2$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 144834480

約数和(自身を除く): 75389752

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 149, 184, 298, 391, 596, 782, 1192, 1564, 2533, 3128, 3427, 5066, 6854, 10132, 13708, 20264, 22201, 27416, 44402, 58259, 88804, 116518, 177608, 233036, 377417, 466072, 510623, 754834, 1021246, 1509668, 2042492, 3019336, 4084984, 8680591, 17361182, 34722364, 69444728]

約数ペア:

[(1, 69444728), (2, 34722364), (4, 17361182), (8, 8680591), (17, 4084984), (23, 3019336), (34, 2042492), (46, 1509668), (68, 1021246), (92, 754834), (136, 510623), (149, 466072), (184, 377417), (298, 233036), (391, 177608), (596, 116518), (782, 88804), (1192, 58259), (1564, 44402), (2533, 27416), (3128, 22201), (3427, 20264), (5066, 13708), (6854, 10132)]