85477428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7351}}^1$

素因数の和:7397

約数の個数: 72

約数和(自身を含む): 240851520

約数和(自身を除く): 155374092

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 7351, 11628, 14702, 22053, 29404, 44106, 66159, 88212, 124967, 132318, 139669, 249934, 264636, 279338, 374901, 419007, 499868, 558676, 749802, 838014, 1124703, 1257021, 1499604, 1676028, 2249406, 2374373, 2514042, 4498812, 4748746, 5028084, 7123119, 9497492, 14246238, 21369357, 28492476, 42738714, 85477428]

約数ペア:

[(1, 85477428), (2, 42738714), (3, 28492476), (4, 21369357), (6, 14246238), (9, 9497492), (12, 7123119), (17, 5028084), (18, 4748746), (19, 4498812), (34, 2514042), (36, 2374373), (38, 2249406), (51, 1676028), (57, 1499604), (68, 1257021), (76, 1124703), (102, 838014), (114, 749802), (153, 558676), (171, 499868), (204, 419007), (228, 374901), (306, 279338), (323, 264636), (342, 249934), (612, 139669), (646, 132318), (684, 124967), (969, 88212), (1292, 66159), (1938, 44106), (2907, 29404), (3876, 22053), (5814, 14702), (7351, 11628)]