61175752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 129470400

約数和(自身を除く): 68294648

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 89, 107, 146, 178, 214, 292, 356, 428, 584, 712, 803, 856, 979, 1177, 1606, 1958, 2354, 3212, 3916, 4708, 6424, 6497, 7811, 7832, 9416, 9523, 12994, 15622, 19046, 25988, 31244, 38092, 51976, 62488, 71467, 76184, 85921, 104753, 142934, 171842, 209506, 285868, 343684, 419012, 571736, 687368, 695179, 838024, 1390358, 2780716, 5561432, 7646969, 15293938, 30587876, 61175752]

約数ペア:

[(1, 61175752), (2, 30587876), (4, 15293938), (8, 7646969), (11, 5561432), (22, 2780716), (44, 1390358), (73, 838024), (88, 695179), (89, 687368), (107, 571736), (146, 419012), (178, 343684), (214, 285868), (292, 209506), (356, 171842), (428, 142934), (584, 104753), (712, 85921), (803, 76184), (856, 71467), (979, 62488), (1177, 51976), (1606, 38092), (1958, 31244), (2354, 25988), (3212, 19046), (3916, 15622), (4708, 12994), (6424, 9523), (6497, 9416), (7811, 7832)]