27778848

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{547}}^1$

素因数の和:606

約数の個数: 72

約数和(自身を含む): 76367088

約数和(自身を除く): 48588240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 529, 547, 552, 736, 1058, 1094, 1104, 1587, 1641, 2116, 2188, 2208, 3174, 3282, 4232, 4376, 6348, 6564, 8464, 8752, 12581, 12696, 13128, 16928, 17504, 25162, 25392, 26256, 37743, 50324, 50784, 52512, 75486, 100648, 150972, 201296, 289363, 301944, 402592, 578726, 603888, 868089, 1157452, 1207776, 1736178, 2314904, 3472356, 4629808, 6944712, 9259616, 13889424, 27778848]

約数ペア:

[(1, 27778848), (2, 13889424), (3, 9259616), (4, 6944712), (6, 4629808), (8, 3472356), (12, 2314904), (16, 1736178), (23, 1207776), (24, 1157452), (32, 868089), (46, 603888), (48, 578726), (69, 402592), (92, 301944), (96, 289363), (138, 201296), (184, 150972), (276, 100648), (368, 75486), (529, 52512), (547, 50784), (552, 50324), (736, 37743), (1058, 26256), (1094, 25392), (1104, 25162), (1587, 17504), (1641, 16928), (2116, 13128), (2188, 12696), (2208, 12581), (3174, 8752), (3282, 8464), (4232, 6564), (4376, 6348)]