72389298

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 155612160

約数和(自身を除く): 83222862

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 289, 327, 383, 578, 654, 766, 867, 1149, 1734, 1853, 2298, 3706, 5559, 6511, 11118, 13022, 19533, 31501, 39066, 41747, 63002, 83494, 94503, 110687, 125241, 189006, 221374, 250482, 332061, 664122, 709699, 1419398, 2129097, 4258194, 12064883, 24129766, 36194649, 72389298]

約数ペア:

[(1, 72389298), (2, 36194649), (3, 24129766), (6, 12064883), (17, 4258194), (34, 2129097), (51, 1419398), (102, 709699), (109, 664122), (218, 332061), (289, 250482), (327, 221374), (383, 189006), (578, 125241), (654, 110687), (766, 94503), (867, 83494), (1149, 63002), (1734, 41747), (1853, 39066), (2298, 31501), (3706, 19533), (5559, 13022), (6511, 11118)]