74086416

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 217765080

約数和(自身を除く): 143678664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 113, 116, 144, 157, 174, 226, 232, 261, 314, 339, 348, 452, 464, 471, 522, 628, 678, 696, 904, 942, 1017, 1044, 1256, 1356, 1392, 1413, 1808, 1884, 2034, 2088, 2512, 2712, 2826, 3277, 3768, 4068, 4176, 4553, 5424, 5652, 6554, 7536, 8136, 9106, 9831, 11304, 13108, 13659, 16272, 17741, 18212, 19662, 22608, 26216, 27318, 29493, 35482, 36424, 39324, 40977, 52432, 53223, 54636, 58986, 70964, 72848, 78648, 81954, 106446, 109272, 117972, 141928, 157296, 159669, 163908, 212892, 218544, 235944, 283856, 319338, 327816, 425784, 471888, 514489, 638676, 655632, 851568, 1028978, 1277352, 1543467, 2057956, 2554704, 3086934, 4115912, 4630401, 6173868, 8231824, 9260802, 12347736, 18521604, 24695472, 37043208, 74086416]

約数ペア:

[(1, 74086416), (2, 37043208), (3, 24695472), (4, 18521604), (6, 12347736), (8, 9260802), (9, 8231824), (12, 6173868), (16, 4630401), (18, 4115912), (24, 3086934), (29, 2554704), (36, 2057956), (48, 1543467), (58, 1277352), (72, 1028978), (87, 851568), (113, 655632), (116, 638676), (144, 514489), (157, 471888), (174, 425784), (226, 327816), (232, 319338), (261, 283856), (314, 235944), (339, 218544), (348, 212892), (452, 163908), (464, 159669), (471, 157296), (522, 141928), (628, 117972), (678, 109272), (696, 106446), (904, 81954), (942, 78648), (1017, 72848), (1044, 70964), (1256, 58986), (1356, 54636), (1392, 53223), (1413, 52432), (1808, 40977), (1884, 39324), (2034, 36424), (2088, 35482), (2512, 29493), (2712, 27318), (2826, 26216), (3277, 22608), (3768, 19662), (4068, 18212), (4176, 17741), (4553, 16272), (5424, 13659), (5652, 13108), (6554, 11304), (7536, 9831), (8136, 9106)]