78501864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 234858240

約数和(自身を除く): 156356376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 73, 74, 84, 111, 146, 148, 168, 173, 219, 222, 259, 292, 296, 346, 438, 444, 511, 518, 519, 584, 692, 777, 876, 888, 1022, 1036, 1038, 1211, 1384, 1533, 1554, 1752, 2044, 2072, 2076, 2422, 2701, 3066, 3108, 3633, 4088, 4152, 4844, 5402, 6132, 6216, 6401, 7266, 8103, 9688, 10804, 12264, 12629, 12802, 14532, 16206, 18907, 19203, 21608, 25258, 25604, 29064, 32412, 37814, 37887, 38406, 44807, 50516, 51208, 56721, 64824, 75628, 75774, 76812, 88403, 89614, 101032, 113442, 134421, 151256, 151548, 153624, 176806, 179228, 226884, 265209, 268842, 303096, 353612, 358456, 453768, 467273, 530418, 537684, 707224, 934546, 1060836, 1075368, 1401819, 1869092, 2121672, 2803638, 3270911, 3738184, 5607276, 6541822, 9812733, 11214552, 13083644, 19625466, 26167288, 39250932, 78501864]

約数ペア:

[(1, 78501864), (2, 39250932), (3, 26167288), (4, 19625466), (6, 13083644), (7, 11214552), (8, 9812733), (12, 6541822), (14, 5607276), (21, 3738184), (24, 3270911), (28, 2803638), (37, 2121672), (42, 1869092), (56, 1401819), (73, 1075368), (74, 1060836), (84, 934546), (111, 707224), (146, 537684), (148, 530418), (168, 467273), (173, 453768), (219, 358456), (222, 353612), (259, 303096), (292, 268842), (296, 265209), (346, 226884), (438, 179228), (444, 176806), (511, 153624), (518, 151548), (519, 151256), (584, 134421), (692, 113442), (777, 101032), (876, 89614), (888, 88403), (1022, 76812), (1036, 75774), (1038, 75628), (1211, 64824), (1384, 56721), (1533, 51208), (1554, 50516), (1752, 44807), (2044, 38406), (2072, 37887), (2076, 37814), (2422, 32412), (2701, 29064), (3066, 25604), (3108, 25258), (3633, 21608), (4088, 19203), (4152, 18907), (4844, 16206), (5402, 14532), (6132, 12802), (6216, 12629), (6401, 12264), (7266, 10804), (8103, 9688)]