72117744

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{2273}}^1$

素因数の和:2945

約数の個数: 40

約数和(自身を含む): 186668112

約数和(自身を除く): 114550368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 1322, 1983, 2273, 2644, 3966, 4546, 5288, 6819, 7932, 9092, 10576, 13638, 15864, 18184, 27276, 31728, 36368, 54552, 109104, 1502453, 3004906, 4507359, 6009812, 9014718, 12019624, 18029436, 24039248, 36058872, 72117744]

約数ペア:

[(1, 72117744), (2, 36058872), (3, 24039248), (4, 18029436), (6, 12019624), (8, 9014718), (12, 6009812), (16, 4507359), (24, 3004906), (48, 1502453), (661, 109104), (1322, 54552), (1983, 36368), (2273, 31728), (2644, 27276), (3966, 18184), (4546, 15864), (5288, 13638), (6819, 10576), (7932, 9092)]