72616428

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{87701}}^1$

素因数の和:87734

約数の個数: 36

約数和(自身を含む): 191541168

約数和(自身を除く): 118924740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 87701, 175402, 263103, 350804, 526206, 789309, 1052412, 1578618, 2017123, 3157236, 4034246, 6051369, 8068492, 12102738, 18154107, 24205476, 36308214, 72616428]

約数ペア:

[(1, 72616428), (2, 36308214), (3, 24205476), (4, 18154107), (6, 12102738), (9, 8068492), (12, 6051369), (18, 4034246), (23, 3157236), (36, 2017123), (46, 1578618), (69, 1052412), (92, 789309), (138, 526206), (207, 350804), (276, 263103), (414, 175402), (828, 87701)]