90410832

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 264625920

約数和(自身を除く): 174215088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 71, 72, 74, 111, 142, 144, 148, 213, 222, 239, 284, 296, 333, 426, 444, 478, 568, 592, 639, 666, 717, 852, 888, 956, 1136, 1278, 1332, 1434, 1704, 1776, 1912, 2151, 2556, 2627, 2664, 2868, 3408, 3824, 4302, 5112, 5254, 5328, 5736, 7881, 8604, 8843, 10224, 10508, 11472, 15762, 16969, 17208, 17686, 21016, 23643, 26529, 31524, 33938, 34416, 35372, 42032, 47286, 50907, 53058, 63048, 67876, 70744, 79587, 94572, 101814, 106116, 126096, 135752, 141488, 152721, 159174, 189144, 203628, 212232, 271504, 305442, 318348, 378288, 407256, 424464, 610884, 627853, 636696, 814512, 1221768, 1255706, 1273392, 1883559, 2443536, 2511412, 3767118, 5022824, 5650677, 7534236, 10045648, 11301354, 15068472, 22602708, 30136944, 45205416, 90410832]

約数ペア:

[(1, 90410832), (2, 45205416), (3, 30136944), (4, 22602708), (6, 15068472), (8, 11301354), (9, 10045648), (12, 7534236), (16, 5650677), (18, 5022824), (24, 3767118), (36, 2511412), (37, 2443536), (48, 1883559), (71, 1273392), (72, 1255706), (74, 1221768), (111, 814512), (142, 636696), (144, 627853), (148, 610884), (213, 424464), (222, 407256), (239, 378288), (284, 318348), (296, 305442), (333, 271504), (426, 212232), (444, 203628), (478, 189144), (568, 159174), (592, 152721), (639, 141488), (666, 135752), (717, 126096), (852, 106116), (888, 101814), (956, 94572), (1136, 79587), (1278, 70744), (1332, 67876), (1434, 63048), (1704, 53058), (1776, 50907), (1912, 47286), (2151, 42032), (2556, 35372), (2627, 34416), (2664, 33938), (2868, 31524), (3408, 26529), (3824, 23643), (4302, 21016), (5112, 17686), (5254, 17208), (5328, 16969), (5736, 15762), (7881, 11472), (8604, 10508), (8843, 10224)]