61389216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:883

約数の個数: 144

約数和(自身を含む): 205156224

約数和(自身を除く): 143767008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 823, 888, 1008, 1036, 1184, 1332, 1554, 1646, 1776, 2016, 2072, 2331, 2469, 2664, 3108, 3292, 3552, 4144, 4662, 4938, 5328, 5761, 6216, 6584, 7407, 8288, 9324, 9876, 10656, 11522, 12432, 13168, 14814, 17283, 18648, 19752, 23044, 24864, 26336, 29628, 30451, 34566, 37296, 39504, 46088, 51849, 59256, 60902, 69132, 74592, 79008, 91353, 92176, 103698, 118512, 121804, 138264, 182706, 184352, 207396, 213157, 237024, 243608, 274059, 276528, 365412, 414792, 426314, 487216, 548118, 553056, 639471, 730824, 829584, 852628, 974432, 1096236, 1278942, 1461648, 1659168, 1705256, 1918413, 2192472, 2557884, 2923296, 3410512, 3836826, 4384944, 5115768, 6821024, 7673652, 8769888, 10231536, 15347304, 20463072, 30694608, 61389216]

約数ペア:

[(1, 61389216), (2, 30694608), (3, 20463072), (4, 15347304), (6, 10231536), (7, 8769888), (8, 7673652), (9, 6821024), (12, 5115768), (14, 4384944), (16, 3836826), (18, 3410512), (21, 2923296), (24, 2557884), (28, 2192472), (32, 1918413), (36, 1705256), (37, 1659168), (42, 1461648), (48, 1278942), (56, 1096236), (63, 974432), (72, 852628), (74, 829584), (84, 730824), (96, 639471), (111, 553056), (112, 548118), (126, 487216), (144, 426314), (148, 414792), (168, 365412), (222, 276528), (224, 274059), (252, 243608), (259, 237024), (288, 213157), (296, 207396), (333, 184352), (336, 182706), (444, 138264), (504, 121804), (518, 118512), (592, 103698), (666, 92176), (672, 91353), (777, 79008), (823, 74592), (888, 69132), (1008, 60902), (1036, 59256), (1184, 51849), (1332, 46088), (1554, 39504), (1646, 37296), (1776, 34566), (2016, 30451), (2072, 29628), (2331, 26336), (2469, 24864), (2664, 23044), (3108, 19752), (3292, 18648), (3552, 17283), (4144, 14814), (4662, 13168), (4938, 12432), (5328, 11522), (5761, 10656), (6216, 9876), (6584, 9324), (7407, 8288)]