72927184

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 60

約数和(自身を含む): 157003840

約数和(自身を除く): 84076656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 139, 176, 242, 271, 278, 484, 542, 556, 968, 1084, 1112, 1529, 1936, 2168, 2224, 2981, 3058, 4336, 5962, 6116, 11924, 12232, 16819, 23848, 24464, 32791, 33638, 37669, 47696, 65582, 67276, 75338, 131164, 134552, 150676, 262328, 269104, 301352, 414359, 524656, 602704, 828718, 1657436, 3314872, 4557949, 6629744, 9115898, 18231796, 36463592, 72927184]

約数ペア:

[(1, 72927184), (2, 36463592), (4, 18231796), (8, 9115898), (11, 6629744), (16, 4557949), (22, 3314872), (44, 1657436), (88, 828718), (121, 602704), (139, 524656), (176, 414359), (242, 301352), (271, 269104), (278, 262328), (484, 150676), (542, 134552), (556, 131164), (968, 75338), (1084, 67276), (1112, 65582), (1529, 47696), (1936, 37669), (2168, 33638), (2224, 32791), (2981, 24464), (3058, 23848), (4336, 16819), (5962, 12232), (6116, 11924)]