63415728

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2213}}^1$

素因数の和:2426

約数の個数: 60

約数和(自身を含む): 178448400

約数和(自身を除く): 115032672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1194, 1592, 1791, 2213, 2388, 3184, 3582, 4426, 4776, 6639, 7164, 8852, 9552, 13278, 14328, 17704, 19917, 26556, 28656, 35408, 39834, 53112, 79668, 106224, 159336, 318672, 440387, 880774, 1321161, 1761548, 2642322, 3523096, 3963483, 5284644, 7046192, 7926966, 10569288, 15853932, 21138576, 31707864, 63415728]

約数ペア:

[(1, 63415728), (2, 31707864), (3, 21138576), (4, 15853932), (6, 10569288), (8, 7926966), (9, 7046192), (12, 5284644), (16, 3963483), (18, 3523096), (24, 2642322), (36, 1761548), (48, 1321161), (72, 880774), (144, 440387), (199, 318672), (398, 159336), (597, 106224), (796, 79668), (1194, 53112), (1592, 39834), (1791, 35408), (2213, 28656), (2388, 26556), (3184, 19917), (3582, 17704), (4426, 14328), (4776, 13278), (6639, 9552), (7164, 8852)]