64839456

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 204186528

約数和(自身を除く): 139347072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 97, 99, 132, 144, 176, 194, 198, 211, 264, 288, 291, 352, 388, 396, 422, 528, 582, 633, 776, 792, 844, 873, 1056, 1067, 1164, 1266, 1552, 1584, 1688, 1746, 1899, 2134, 2321, 2328, 2532, 3104, 3168, 3201, 3376, 3492, 3798, 4268, 4642, 4656, 5064, 6402, 6752, 6963, 6984, 7596, 8536, 9284, 9312, 9603, 10128, 12804, 13926, 13968, 15192, 17072, 18568, 19206, 20256, 20467, 20889, 25608, 27852, 27936, 30384, 34144, 37136, 38412, 40934, 41778, 51216, 55704, 60768, 61401, 74272, 76824, 81868, 83556, 102432, 111408, 122802, 153648, 163736, 167112, 184203, 222816, 225137, 245604, 307296, 327472, 334224, 368406, 450274, 491208, 654944, 668448, 675411, 736812, 900548, 982416, 1350822, 1473624, 1801096, 1964832, 2026233, 2701644, 2947248, 3602192, 4052466, 5403288, 5894496, 7204384, 8104932, 10806576, 16209864, 21613152, 32419728, 64839456]

約数ペア:

[(1, 64839456), (2, 32419728), (3, 21613152), (4, 16209864), (6, 10806576), (8, 8104932), (9, 7204384), (11, 5894496), (12, 5403288), (16, 4052466), (18, 3602192), (22, 2947248), (24, 2701644), (32, 2026233), (33, 1964832), (36, 1801096), (44, 1473624), (48, 1350822), (66, 982416), (72, 900548), (88, 736812), (96, 675411), (97, 668448), (99, 654944), (132, 491208), (144, 450274), (176, 368406), (194, 334224), (198, 327472), (211, 307296), (264, 245604), (288, 225137), (291, 222816), (352, 184203), (388, 167112), (396, 163736), (422, 153648), (528, 122802), (582, 111408), (633, 102432), (776, 83556), (792, 81868), (844, 76824), (873, 74272), (1056, 61401), (1067, 60768), (1164, 55704), (1266, 51216), (1552, 41778), (1584, 40934), (1688, 38412), (1746, 37136), (1899, 34144), (2134, 30384), (2321, 27936), (2328, 27852), (2532, 25608), (3104, 20889), (3168, 20467), (3201, 20256), (3376, 19206), (3492, 18568), (3798, 17072), (4268, 15192), (4642, 13968), (4656, 13926), (5064, 12804), (6402, 10128), (6752, 9603), (6963, 9312), (6984, 9284), (7596, 8536)]