66378144

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 206152128

約数和(自身を除く): 139773984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 103, 112, 137, 147, 168, 196, 206, 224, 274, 294, 309, 336, 392, 411, 412, 548, 588, 618, 672, 721, 784, 822, 824, 959, 1096, 1176, 1236, 1442, 1568, 1644, 1648, 1918, 2163, 2192, 2352, 2472, 2877, 2884, 3288, 3296, 3836, 4326, 4384, 4704, 4944, 5047, 5754, 5768, 6576, 6713, 7672, 8652, 9888, 10094, 11508, 11536, 13152, 13426, 14111, 15141, 15344, 17304, 20139, 20188, 23016, 23072, 26852, 28222, 30282, 30688, 34608, 40278, 40376, 42333, 46032, 53704, 56444, 60564, 69216, 80556, 80752, 84666, 92064, 98777, 107408, 112888, 121128, 161112, 161504, 169332, 197554, 214816, 225776, 242256, 296331, 322224, 338664, 395108, 451552, 484512, 592662, 644448, 677328, 691439, 790216, 1185324, 1354656, 1382878, 1580432, 2074317, 2370648, 2765756, 3160864, 4148634, 4741296, 5531512, 8297268, 9482592, 11063024, 16594536, 22126048, 33189072, 66378144]

約数ペア:

[(1, 66378144), (2, 33189072), (3, 22126048), (4, 16594536), (6, 11063024), (7, 9482592), (8, 8297268), (12, 5531512), (14, 4741296), (16, 4148634), (21, 3160864), (24, 2765756), (28, 2370648), (32, 2074317), (42, 1580432), (48, 1382878), (49, 1354656), (56, 1185324), (84, 790216), (96, 691439), (98, 677328), (103, 644448), (112, 592662), (137, 484512), (147, 451552), (168, 395108), (196, 338664), (206, 322224), (224, 296331), (274, 242256), (294, 225776), (309, 214816), (336, 197554), (392, 169332), (411, 161504), (412, 161112), (548, 121128), (588, 112888), (618, 107408), (672, 98777), (721, 92064), (784, 84666), (822, 80752), (824, 80556), (959, 69216), (1096, 60564), (1176, 56444), (1236, 53704), (1442, 46032), (1568, 42333), (1644, 40376), (1648, 40278), (1918, 34608), (2163, 30688), (2192, 30282), (2352, 28222), (2472, 26852), (2877, 23072), (2884, 23016), (3288, 20188), (3296, 20139), (3836, 17304), (4326, 15344), (4384, 15141), (4704, 14111), (4944, 13426), (5047, 13152), (5754, 11536), (5768, 11508), (6576, 10094), (6713, 9888), (7672, 8652)]