65550408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 207360000

約数和(自身を除く): 141809592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 79, 84, 88, 132, 154, 158, 168, 231, 237, 264, 308, 316, 449, 462, 474, 553, 616, 632, 869, 898, 924, 948, 1106, 1347, 1659, 1738, 1796, 1848, 1896, 2212, 2607, 2694, 3143, 3318, 3476, 3592, 4424, 4939, 5214, 5388, 6083, 6286, 6636, 6952, 9429, 9878, 10428, 10776, 12166, 12572, 13272, 14817, 18249, 18858, 19756, 20856, 24332, 25144, 29634, 34573, 35471, 36498, 37716, 39512, 48664, 59268, 69146, 70942, 72996, 75432, 103719, 106413, 118536, 138292, 141884, 145992, 207438, 212826, 248297, 276584, 283768, 390181, 414876, 425652, 496594, 744891, 780362, 829752, 851304, 993188, 1170543, 1489782, 1560724, 1986376, 2341086, 2731267, 2979564, 3121448, 4682172, 5462534, 5959128, 8193801, 9364344, 10925068, 16387602, 21850136, 32775204, 65550408]

約数ペア:

[(1, 65550408), (2, 32775204), (3, 21850136), (4, 16387602), (6, 10925068), (7, 9364344), (8, 8193801), (11, 5959128), (12, 5462534), (14, 4682172), (21, 3121448), (22, 2979564), (24, 2731267), (28, 2341086), (33, 1986376), (42, 1560724), (44, 1489782), (56, 1170543), (66, 993188), (77, 851304), (79, 829752), (84, 780362), (88, 744891), (132, 496594), (154, 425652), (158, 414876), (168, 390181), (231, 283768), (237, 276584), (264, 248297), (308, 212826), (316, 207438), (449, 145992), (462, 141884), (474, 138292), (553, 118536), (616, 106413), (632, 103719), (869, 75432), (898, 72996), (924, 70942), (948, 69146), (1106, 59268), (1347, 48664), (1659, 39512), (1738, 37716), (1796, 36498), (1848, 35471), (1896, 34573), (2212, 29634), (2607, 25144), (2694, 24332), (3143, 20856), (3318, 19756), (3476, 18858), (3592, 18249), (4424, 14817), (4939, 13272), (5214, 12572), (5388, 12166), (6083, 10776), (6286, 10428), (6636, 9878), (6952, 9429)]