78751728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 243734400

約数和(自身を除く): 164982672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 83, 88, 99, 132, 144, 166, 176, 198, 249, 264, 332, 396, 498, 528, 599, 664, 747, 792, 913, 996, 1198, 1328, 1494, 1584, 1797, 1826, 1992, 2396, 2739, 2988, 3594, 3652, 3984, 4792, 5391, 5478, 5976, 6589, 7188, 7304, 8217, 9584, 10782, 10956, 11952, 13178, 14376, 14608, 16434, 19767, 21564, 21912, 26356, 28752, 32868, 39534, 43128, 43824, 49717, 52712, 59301, 65736, 79068, 86256, 99434, 105424, 118602, 131472, 149151, 158136, 198868, 237204, 298302, 316272, 397736, 447453, 474408, 546887, 596604, 795472, 894906, 948816, 1093774, 1193208, 1640661, 1789812, 2187548, 2386416, 3281322, 3579624, 4375096, 4921983, 6562644, 7159248, 8750192, 9843966, 13125288, 19687932, 26250576, 39375864, 78751728]

約数ペア:

[(1, 78751728), (2, 39375864), (3, 26250576), (4, 19687932), (6, 13125288), (8, 9843966), (9, 8750192), (11, 7159248), (12, 6562644), (16, 4921983), (18, 4375096), (22, 3579624), (24, 3281322), (33, 2386416), (36, 2187548), (44, 1789812), (48, 1640661), (66, 1193208), (72, 1093774), (83, 948816), (88, 894906), (99, 795472), (132, 596604), (144, 546887), (166, 474408), (176, 447453), (198, 397736), (249, 316272), (264, 298302), (332, 237204), (396, 198868), (498, 158136), (528, 149151), (599, 131472), (664, 118602), (747, 105424), (792, 99434), (913, 86256), (996, 79068), (1198, 65736), (1328, 59301), (1494, 52712), (1584, 49717), (1797, 43824), (1826, 43128), (1992, 39534), (2396, 32868), (2739, 28752), (2988, 26356), (3594, 21912), (3652, 21564), (3984, 19767), (4792, 16434), (5391, 14608), (5478, 14376), (5976, 13178), (6589, 11952), (7188, 10956), (7304, 10782), (8217, 9584)]