27740016

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:583

約数の個数: 80

約数和(自身を含む): 80327200

約数和(自身を除く): 52587184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 409, 432, 471, 628, 818, 942, 1227, 1256, 1413, 1636, 1884, 2454, 2512, 2826, 3272, 3681, 3768, 4239, 4908, 5652, 6544, 7362, 7536, 8478, 9816, 11043, 11304, 14724, 16956, 19632, 22086, 22608, 29448, 33912, 44172, 58896, 64213, 67824, 88344, 128426, 176688, 192639, 256852, 385278, 513704, 577917, 770556, 1027408, 1155834, 1541112, 1733751, 2311668, 3082224, 3467502, 4623336, 6935004, 9246672, 13870008, 27740016]

約数ペア:

[(1, 27740016), (2, 13870008), (3, 9246672), (4, 6935004), (6, 4623336), (8, 3467502), (9, 3082224), (12, 2311668), (16, 1733751), (18, 1541112), (24, 1155834), (27, 1027408), (36, 770556), (48, 577917), (54, 513704), (72, 385278), (108, 256852), (144, 192639), (157, 176688), (216, 128426), (314, 88344), (409, 67824), (432, 64213), (471, 58896), (628, 44172), (818, 33912), (942, 29448), (1227, 22608), (1256, 22086), (1413, 19632), (1636, 16956), (1884, 14724), (2454, 11304), (2512, 11043), (2826, 9816), (3272, 8478), (3681, 7536), (3768, 7362), (4239, 6544), (4908, 5652)]