87468836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2333}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 190305024

約数和(自身を除く): 102836188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 364, 412, 721, 1339, 1442, 2333, 2678, 2884, 4666, 5356, 9332, 9373, 16331, 18746, 30329, 32662, 37492, 60658, 65324, 121316, 212303, 240299, 424606, 480598, 849212, 961196, 1682093, 3123887, 3364186, 6247774, 6728372, 12495548, 21867209, 43734418, 87468836]

約数ペア:

[(1, 87468836), (2, 43734418), (4, 21867209), (7, 12495548), (13, 6728372), (14, 6247774), (26, 3364186), (28, 3123887), (52, 1682093), (91, 961196), (103, 849212), (182, 480598), (206, 424606), (364, 240299), (412, 212303), (721, 121316), (1339, 65324), (1442, 60658), (2333, 37492), (2678, 32662), (2884, 30329), (4666, 18746), (5356, 16331), (9332, 9373)]