61530919576

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{86171}}^1$

素因数の和:86536

約数の個数: 64

約数和(自身を含む): 135503746560

約数和(自身を除く): 73972826984

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 311, 328, 574, 622, 1148, 1244, 2177, 2296, 2488, 4354, 8708, 12751, 17416, 25502, 51004, 86171, 89257, 102008, 172342, 178514, 344684, 357028, 603197, 689368, 714056, 1206394, 2412788, 3533011, 4825576, 7066022, 14132044, 24731077, 26799181, 28264088, 49462154, 53598362, 98924308, 107196724, 187594267, 197848616, 214393448, 375188534, 750377068, 1098766421, 1500754136, 2197532842, 4395065684, 7691364947, 8790131368, 15382729894, 30765459788, 61530919576]

約数ペア:

[(1, 61530919576), (2, 30765459788), (4, 15382729894), (7, 8790131368), (8, 7691364947), (14, 4395065684), (28, 2197532842), (41, 1500754136), (56, 1098766421), (82, 750377068), (164, 375188534), (287, 214393448), (311, 197848616), (328, 187594267), (574, 107196724), (622, 98924308), (1148, 53598362), (1244, 49462154), (2177, 28264088), (2296, 26799181), (2488, 24731077), (4354, 14132044), (8708, 7066022), (12751, 4825576), (17416, 3533011), (25502, 2412788), (51004, 1206394), (86171, 714056), (89257, 689368), (102008, 603197), (172342, 357028), (178514, 344684)]