72178056

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 209266200

約数和(自身を除く): 137088144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 109, 136, 153, 204, 218, 306, 327, 408, 436, 541, 612, 654, 872, 981, 1082, 1224, 1308, 1623, 1853, 1962, 2164, 2616, 3246, 3706, 3924, 4328, 4869, 5559, 6492, 7412, 7848, 9197, 9738, 11118, 12984, 14824, 16677, 18394, 19476, 22236, 27591, 33354, 36788, 38952, 44472, 55182, 58969, 66708, 73576, 82773, 110364, 117938, 133416, 165546, 176907, 220728, 235876, 331092, 353814, 471752, 530721, 662184, 707628, 1002473, 1061442, 1415256, 2004946, 2122884, 3007419, 4009892, 4245768, 6014838, 8019784, 9022257, 12029676, 18044514, 24059352, 36089028, 72178056]

約数ペア:

[(1, 72178056), (2, 36089028), (3, 24059352), (4, 18044514), (6, 12029676), (8, 9022257), (9, 8019784), (12, 6014838), (17, 4245768), (18, 4009892), (24, 3007419), (34, 2122884), (36, 2004946), (51, 1415256), (68, 1061442), (72, 1002473), (102, 707628), (109, 662184), (136, 530721), (153, 471752), (204, 353814), (218, 331092), (306, 235876), (327, 220728), (408, 176907), (436, 165546), (541, 133416), (612, 117938), (654, 110364), (872, 82773), (981, 73576), (1082, 66708), (1224, 58969), (1308, 55182), (1623, 44472), (1853, 38952), (1962, 36788), (2164, 33354), (2616, 27591), (3246, 22236), (3706, 19476), (3924, 18394), (4328, 16677), (4869, 14824), (5559, 12984), (6492, 11118), (7412, 9738), (7848, 9197)]