87139962

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 160

約数和(自身を含む): 251741952

約数和(自身を除く): 164601990

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 81, 91, 117, 126, 138, 161, 162, 182, 189, 207, 234, 257, 273, 299, 322, 351, 378, 414, 483, 514, 546, 567, 598, 621, 702, 771, 819, 897, 966, 1053, 1134, 1242, 1449, 1542, 1638, 1794, 1799, 1863, 2093, 2106, 2313, 2457, 2691, 2898, 3341, 3598, 3726, 4186, 4347, 4626, 4914, 5382, 5397, 5911, 6279, 6682, 6939, 7371, 8073, 8694, 10023, 10794, 11822, 12558, 13041, 13878, 14742, 16146, 16191, 17733, 18837, 20046, 20817, 23387, 24219, 26082, 30069, 32382, 35466, 37674, 41377, 41634, 46774, 48438, 48573, 53199, 56511, 60138, 70161, 76843, 82754, 90207, 97146, 106398, 113022, 124131, 140322, 145719, 153686, 159597, 169533, 180414, 210483, 230529, 248262, 270621, 291438, 319194, 339066, 372393, 420966, 461058, 478791, 537901, 541242, 631449, 691587, 744786, 957582, 1075802, 1117179, 1262898, 1383174, 1613703, 1894347, 2074761, 2234358, 3227406, 3351537, 3788694, 4149522, 4841109, 6224283, 6703074, 9682218, 12448566, 14523327, 29046654, 43569981, 87139962]

約数ペア:

[(1, 87139962), (2, 43569981), (3, 29046654), (6, 14523327), (7, 12448566), (9, 9682218), (13, 6703074), (14, 6224283), (18, 4841109), (21, 4149522), (23, 3788694), (26, 3351537), (27, 3227406), (39, 2234358), (42, 2074761), (46, 1894347), (54, 1613703), (63, 1383174), (69, 1262898), (78, 1117179), (81, 1075802), (91, 957582), (117, 744786), (126, 691587), (138, 631449), (161, 541242), (162, 537901), (182, 478791), (189, 461058), (207, 420966), (234, 372393), (257, 339066), (273, 319194), (299, 291438), (322, 270621), (351, 248262), (378, 230529), (414, 210483), (483, 180414), (514, 169533), (546, 159597), (567, 153686), (598, 145719), (621, 140322), (702, 124131), (771, 113022), (819, 106398), (897, 97146), (966, 90207), (1053, 82754), (1134, 76843), (1242, 70161), (1449, 60138), (1542, 56511), (1638, 53199), (1794, 48573), (1799, 48438), (1863, 46774), (2093, 41634), (2106, 41377), (2313, 37674), (2457, 35466), (2691, 32382), (2898, 30069), (3341, 26082), (3598, 24219), (3726, 23387), (4186, 20817), (4347, 20046), (4626, 18837), (4914, 17733), (5382, 16191), (5397, 16146), (5911, 14742), (6279, 13878), (6682, 13041), (6939, 12558), (7371, 11822), (8073, 10794), (8694, 10023)]