61438944

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 193224528

約数和(自身を除く): 131785584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 74, 84, 96, 98, 111, 112, 147, 148, 168, 196, 222, 224, 259, 294, 296, 336, 353, 392, 444, 518, 588, 592, 672, 706, 777, 784, 888, 1036, 1059, 1176, 1184, 1412, 1554, 1568, 1776, 1813, 2072, 2118, 2352, 2471, 2824, 3108, 3552, 3626, 4144, 4236, 4704, 4942, 5439, 5648, 6216, 7252, 7413, 8288, 8472, 9884, 10878, 11296, 12432, 13061, 14504, 14826, 16944, 17297, 19768, 21756, 24864, 26122, 29008, 29652, 33888, 34594, 39183, 39536, 43512, 51891, 52244, 58016, 59304, 69188, 78366, 79072, 87024, 91427, 103782, 104488, 118608, 138376, 156732, 174048, 182854, 207564, 208976, 237216, 274281, 276752, 313464, 365708, 415128, 417952, 548562, 553504, 626928, 639989, 731416, 830256, 1097124, 1253856, 1279978, 1462832, 1660512, 1919967, 2194248, 2559956, 2925664, 3839934, 4388496, 5119912, 7679868, 8776992, 10239824, 15359736, 20479648, 30719472, 61438944]

約数ペア:

[(1, 61438944), (2, 30719472), (3, 20479648), (4, 15359736), (6, 10239824), (7, 8776992), (8, 7679868), (12, 5119912), (14, 4388496), (16, 3839934), (21, 2925664), (24, 2559956), (28, 2194248), (32, 1919967), (37, 1660512), (42, 1462832), (48, 1279978), (49, 1253856), (56, 1097124), (74, 830256), (84, 731416), (96, 639989), (98, 626928), (111, 553504), (112, 548562), (147, 417952), (148, 415128), (168, 365708), (196, 313464), (222, 276752), (224, 274281), (259, 237216), (294, 208976), (296, 207564), (336, 182854), (353, 174048), (392, 156732), (444, 138376), (518, 118608), (588, 104488), (592, 103782), (672, 91427), (706, 87024), (777, 79072), (784, 78366), (888, 69188), (1036, 59304), (1059, 58016), (1176, 52244), (1184, 51891), (1412, 43512), (1554, 39536), (1568, 39183), (1776, 34594), (1813, 33888), (2072, 29652), (2118, 29008), (2352, 26122), (2471, 24864), (2824, 21756), (3108, 19768), (3552, 17297), (3626, 16944), (4144, 14826), (4236, 14504), (4704, 13061), (4942, 12432), (5439, 11296), (5648, 10878), (6216, 9884), (7252, 8472), (7413, 8288)]