71972244

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{86923}}^1$

素因数の和:86956

約数の個数: 36

約数和(自身を含む): 189842016

約数和(自身を除く): 117869772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 86923, 173846, 260769, 347692, 521538, 782307, 1043076, 1564614, 1999229, 3129228, 3998458, 5997687, 7996916, 11995374, 17993061, 23990748, 35986122, 71972244]

約数ペア:

[(1, 71972244), (2, 35986122), (3, 23990748), (4, 17993061), (6, 11995374), (9, 7996916), (12, 5997687), (18, 3998458), (23, 3129228), (36, 1999229), (46, 1564614), (69, 1043076), (92, 782307), (138, 521538), (207, 347692), (276, 260769), (414, 173846), (828, 86923)]