72496728

素因数分解:

$2^3\times 3^3\times {\mathrm{335633}}^1$

素因数の和:335648

約数の個数: 32

約数和(自身を含む): 201380400

約数和(自身を除く): 128883672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 335633, 671266, 1006899, 1342532, 2013798, 2685064, 3020697, 4027596, 6041394, 8055192, 9062091, 12082788, 18124182, 24165576, 36248364, 72496728]

約数ペア:

[(1, 72496728), (2, 36248364), (3, 24165576), (4, 18124182), (6, 12082788), (8, 9062091), (9, 8055192), (12, 6041394), (18, 4027596), (24, 3020697), (27, 2685064), (36, 2013798), (54, 1342532), (72, 1006899), (108, 671266), (216, 335633)]