85516872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 261427200

約数和(自身を除く): 175910328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 73, 76, 84, 114, 133, 146, 152, 168, 219, 228, 266, 292, 367, 399, 438, 456, 511, 532, 584, 734, 798, 876, 1022, 1064, 1101, 1387, 1468, 1533, 1596, 1752, 2044, 2202, 2569, 2774, 2936, 3066, 3192, 4088, 4161, 4404, 5138, 5548, 6132, 6973, 7707, 8322, 8808, 9709, 10276, 11096, 12264, 13946, 15414, 16644, 19418, 20552, 20919, 26791, 27892, 29127, 30828, 33288, 38836, 41838, 48811, 53582, 55784, 58254, 61656, 77672, 80373, 83676, 97622, 107164, 116508, 146433, 160746, 167352, 187537, 195244, 214328, 233016, 292866, 321492, 375074, 390488, 509029, 562611, 585732, 642984, 750148, 1018058, 1125222, 1171464, 1500296, 1527087, 2036116, 2250444, 3054174, 3563203, 4072232, 4500888, 6108348, 7126406, 10689609, 12216696, 14252812, 21379218, 28505624, 42758436, 85516872]

約数ペア:

[(1, 85516872), (2, 42758436), (3, 28505624), (4, 21379218), (6, 14252812), (7, 12216696), (8, 10689609), (12, 7126406), (14, 6108348), (19, 4500888), (21, 4072232), (24, 3563203), (28, 3054174), (38, 2250444), (42, 2036116), (56, 1527087), (57, 1500296), (73, 1171464), (76, 1125222), (84, 1018058), (114, 750148), (133, 642984), (146, 585732), (152, 562611), (168, 509029), (219, 390488), (228, 375074), (266, 321492), (292, 292866), (367, 233016), (399, 214328), (438, 195244), (456, 187537), (511, 167352), (532, 160746), (584, 146433), (734, 116508), (798, 107164), (876, 97622), (1022, 83676), (1064, 80373), (1101, 77672), (1387, 61656), (1468, 58254), (1533, 55784), (1596, 53582), (1752, 48811), (2044, 41838), (2202, 38836), (2569, 33288), (2774, 30828), (2936, 29127), (3066, 27892), (3192, 26791), (4088, 20919), (4161, 20552), (4404, 19418), (5138, 16644), (5548, 15414), (6132, 13946), (6973, 12264), (7707, 11096), (8322, 10276), (8808, 9709)]