72454968

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43753}}^1$

素因数の和:43788

約数の個数: 48

約数和(自身を含む): 204768720

約数和(自身を除く): 132313752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 43753, 87506, 131259, 175012, 262518, 350024, 393777, 525036, 787554, 1006319, 1050072, 1575108, 2012638, 3018957, 3150216, 4025276, 6037914, 8050552, 9056871, 12075828, 18113742, 24151656, 36227484, 72454968]

約数ペア:

[(1, 72454968), (2, 36227484), (3, 24151656), (4, 18113742), (6, 12075828), (8, 9056871), (9, 8050552), (12, 6037914), (18, 4025276), (23, 3150216), (24, 3018957), (36, 2012638), (46, 1575108), (69, 1050072), (72, 1006319), (92, 787554), (138, 525036), (184, 393777), (207, 350024), (276, 262518), (414, 175012), (552, 131259), (828, 87506), (1656, 43753)]