72616968

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{7699}}^1$

素因数の和:7842

約数の個数: 48

約数和(自身を含む): 198198000

約数和(自身を除く): 125581032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 7699, 9432, 15398, 23097, 30796, 46194, 61592, 69291, 92388, 138582, 184776, 277164, 554328, 1008569, 2017138, 3025707, 4034276, 6051414, 8068552, 9077121, 12102828, 18154242, 24205656, 36308484, 72616968]

約数ペア:

[(1, 72616968), (2, 36308484), (3, 24205656), (4, 18154242), (6, 12102828), (8, 9077121), (9, 8068552), (12, 6051414), (18, 4034276), (24, 3025707), (36, 2017138), (72, 1008569), (131, 554328), (262, 277164), (393, 184776), (524, 138582), (786, 92388), (1048, 69291), (1179, 61592), (1572, 46194), (2358, 30796), (3144, 23097), (4716, 15398), (7699, 9432)]