87699248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 226652160

約数和(自身を除く): 138952912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 31, 52, 56, 58, 62, 67, 91, 104, 112, 116, 124, 134, 182, 203, 208, 217, 232, 248, 268, 364, 377, 403, 406, 434, 464, 469, 496, 536, 728, 754, 806, 812, 868, 871, 899, 938, 1072, 1456, 1508, 1612, 1624, 1736, 1742, 1798, 1876, 1943, 2077, 2639, 2821, 3016, 3224, 3248, 3472, 3484, 3596, 3752, 3886, 4154, 5278, 5642, 6032, 6097, 6293, 6448, 6968, 7192, 7504, 7772, 8308, 10556, 11284, 11687, 12194, 12586, 13601, 13936, 14384, 14539, 15544, 16616, 21112, 22568, 23374, 24388, 25172, 25259, 27001, 27202, 29078, 31088, 33232, 42224, 45136, 46748, 48776, 50344, 50518, 54002, 54404, 58156, 60233, 81809, 93496, 97552, 100688, 101036, 108004, 108808, 116312, 120466, 163618, 176813, 186992, 189007, 202072, 216008, 217616, 232624, 240932, 327236, 353626, 378014, 404144, 421631, 432016, 481864, 654472, 707252, 756028, 783029, 843262, 963728, 1308944, 1414504, 1512056, 1566058, 1686524, 2829008, 3024112, 3132116, 3373048, 5481203, 6264232, 6746096, 10962406, 12528464, 21924812, 43849624, 87699248]

約数ペア:

[(1, 87699248), (2, 43849624), (4, 21924812), (7, 12528464), (8, 10962406), (13, 6746096), (14, 6264232), (16, 5481203), (26, 3373048), (28, 3132116), (29, 3024112), (31, 2829008), (52, 1686524), (56, 1566058), (58, 1512056), (62, 1414504), (67, 1308944), (91, 963728), (104, 843262), (112, 783029), (116, 756028), (124, 707252), (134, 654472), (182, 481864), (203, 432016), (208, 421631), (217, 404144), (232, 378014), (248, 353626), (268, 327236), (364, 240932), (377, 232624), (403, 217616), (406, 216008), (434, 202072), (464, 189007), (469, 186992), (496, 176813), (536, 163618), (728, 120466), (754, 116312), (806, 108808), (812, 108004), (868, 101036), (871, 100688), (899, 97552), (938, 93496), (1072, 81809), (1456, 60233), (1508, 58156), (1612, 54404), (1624, 54002), (1736, 50518), (1742, 50344), (1798, 48776), (1876, 46748), (1943, 45136), (2077, 42224), (2639, 33232), (2821, 31088), (3016, 29078), (3224, 27202), (3248, 27001), (3472, 25259), (3484, 25172), (3596, 24388), (3752, 23374), (3886, 22568), (4154, 21112), (5278, 16616), (5642, 15544), (6032, 14539), (6097, 14384), (6293, 13936), (6448, 13601), (6968, 12586), (7192, 12194), (7504, 11687), (7772, 11284), (8308, 10556)]