66391776

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1149

約数の個数: 144

約数和(自身を含む): 217002240

約数和(自身を除く): 150610464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1103, 1254, 1368, 1584, 1672, 1824, 1881, 2206, 2508, 2736, 3168, 3309, 3344, 3762, 4412, 5016, 5472, 6618, 6688, 7524, 8824, 9927, 10032, 12133, 13236, 15048, 17648, 19854, 20064, 20957, 24266, 26472, 30096, 35296, 36399, 39708, 41914, 48532, 52944, 60192, 62871, 72798, 79416, 83828, 97064, 105888, 109197, 125742, 145596, 158832, 167656, 188613, 194128, 218394, 230527, 251484, 291192, 317664, 335312, 377226, 388256, 436788, 461054, 502968, 582384, 670624, 691581, 754452, 873576, 922108, 1005936, 1164768, 1383162, 1508904, 1747152, 1844216, 2011872, 2074743, 2766324, 3017808, 3494304, 3688432, 4149486, 5532648, 6035616, 7376864, 8298972, 11065296, 16597944, 22130592, 33195888, 66391776]

約数ペア:

[(1, 66391776), (2, 33195888), (3, 22130592), (4, 16597944), (6, 11065296), (8, 8298972), (9, 7376864), (11, 6035616), (12, 5532648), (16, 4149486), (18, 3688432), (19, 3494304), (22, 3017808), (24, 2766324), (32, 2074743), (33, 2011872), (36, 1844216), (38, 1747152), (44, 1508904), (48, 1383162), (57, 1164768), (66, 1005936), (72, 922108), (76, 873576), (88, 754452), (96, 691581), (99, 670624), (114, 582384), (132, 502968), (144, 461054), (152, 436788), (171, 388256), (176, 377226), (198, 335312), (209, 317664), (228, 291192), (264, 251484), (288, 230527), (304, 218394), (342, 194128), (352, 188613), (396, 167656), (418, 158832), (456, 145596), (528, 125742), (608, 109197), (627, 105888), (684, 97064), (792, 83828), (836, 79416), (912, 72798), (1056, 62871), (1103, 60192), (1254, 52944), (1368, 48532), (1584, 41914), (1672, 39708), (1824, 36399), (1881, 35296), (2206, 30096), (2508, 26472), (2736, 24266), (3168, 20957), (3309, 20064), (3344, 19854), (3762, 17648), (4412, 15048), (5016, 13236), (5472, 12133), (6618, 10032), (6688, 9927), (7524, 8824)]