27720721776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{589903}}^1$

素因数の和:590014

約数の個数: 80

約数和(自身を含む): 78999943680

約数和(自身を除く): 51279221904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 132, 176, 178, 264, 267, 356, 528, 534, 712, 979, 1068, 1424, 1958, 2136, 2937, 3916, 4272, 5874, 7832, 11748, 15664, 23496, 46992, 589903, 1179806, 1769709, 2359612, 3539418, 4719224, 6488933, 7078836, 9438448, 12977866, 14157672, 19466799, 25955732, 28315344, 38933598, 51911464, 52501367, 77867196, 103822928, 105002734, 155734392, 157504101, 210005468, 311468784, 315008202, 420010936, 577515037, 630016404, 840021872, 1155030074, 1260032808, 1732545111, 2310060148, 2520065616, 3465090222, 4620120296, 6930180444, 9240240592, 13860360888, 27720721776]

約数ペア:

[(1, 27720721776), (2, 13860360888), (3, 9240240592), (4, 6930180444), (6, 4620120296), (8, 3465090222), (11, 2520065616), (12, 2310060148), (16, 1732545111), (22, 1260032808), (24, 1155030074), (33, 840021872), (44, 630016404), (48, 577515037), (66, 420010936), (88, 315008202), (89, 311468784), (132, 210005468), (176, 157504101), (178, 155734392), (264, 105002734), (267, 103822928), (356, 77867196), (528, 52501367), (534, 51911464), (712, 38933598), (979, 28315344), (1068, 25955732), (1424, 19466799), (1958, 14157672), (2136, 12977866), (2937, 9438448), (3916, 7078836), (4272, 6488933), (5874, 4719224), (7832, 3539418), (11748, 2359612), (15664, 1769709), (23496, 1179806), (46992, 589903)]