90782886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1427}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 190003968

約数和(自身を除く): 99221082

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 461, 922, 1383, 1427, 2766, 2854, 4281, 8562, 10603, 21206, 31809, 32821, 63618, 65642, 98463, 196926, 657847, 1315694, 1973541, 3947082, 15130481, 30260962, 45391443, 90782886]

約数ペア:

[(1, 90782886), (2, 45391443), (3, 30260962), (6, 15130481), (23, 3947082), (46, 1973541), (69, 1315694), (138, 657847), (461, 196926), (922, 98463), (1383, 65642), (1427, 63618), (2766, 32821), (2854, 31809), (4281, 21206), (8562, 10603)]