85389572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 179625600

約数和(自身を除く): 94236028

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 43, 53, 58, 68, 76, 86, 106, 116, 172, 212, 323, 493, 551, 646, 731, 817, 901, 986, 1007, 1102, 1247, 1292, 1462, 1537, 1634, 1802, 1972, 2014, 2204, 2279, 2494, 2924, 3074, 3268, 3604, 4028, 4558, 4988, 6148, 9116, 9367, 13889, 17119, 18734, 21199, 23693, 26129, 27778, 29203, 34238, 37468, 38743, 42398, 43301, 47386, 52258, 55556, 58406, 66091, 68476, 77486, 84796, 86602, 94772, 104516, 116812, 132182, 154972, 173204, 264364, 402781, 496451, 736117, 805562, 992902, 1123547, 1255729, 1472234, 1611124, 1985804, 2247094, 2511458, 2944468, 4494188, 5022916, 21347393, 42694786, 85389572]

約数ペア:

[(1, 85389572), (2, 42694786), (4, 21347393), (17, 5022916), (19, 4494188), (29, 2944468), (34, 2511458), (38, 2247094), (43, 1985804), (53, 1611124), (58, 1472234), (68, 1255729), (76, 1123547), (86, 992902), (106, 805562), (116, 736117), (172, 496451), (212, 402781), (323, 264364), (493, 173204), (551, 154972), (646, 132182), (731, 116812), (817, 104516), (901, 94772), (986, 86602), (1007, 84796), (1102, 77486), (1247, 68476), (1292, 66091), (1462, 58406), (1537, 55556), (1634, 52258), (1802, 47386), (1972, 43301), (2014, 42398), (2204, 38743), (2279, 37468), (2494, 34238), (2924, 29203), (3074, 27778), (3268, 26129), (3604, 23693), (4028, 21199), (4558, 18734), (4988, 17119), (6148, 13889), (9116, 9367)]