87483816

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 279164340

約数和(自身を除く): 191680524

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 137, 147, 168, 181, 196, 252, 274, 294, 362, 392, 411, 441, 504, 543, 548, 588, 724, 822, 882, 959, 1086, 1096, 1176, 1233, 1267, 1448, 1629, 1644, 1764, 1918, 2172, 2466, 2534, 2877, 3258, 3288, 3528, 3801, 3836, 4344, 4932, 5068, 5754, 6516, 6713, 7602, 7672, 8631, 8869, 9864, 10136, 11403, 11508, 13032, 13426, 15204, 17262, 17738, 20139, 22806, 23016, 24797, 26607, 26852, 30408, 34524, 35476, 40278, 45612, 49594, 53214, 53704, 60417, 69048, 70952, 74391, 79821, 80556, 91224, 99188, 106428, 120834, 148782, 159642, 161112, 173579, 198376, 212856, 223173, 241668, 297564, 319284, 347158, 446346, 483336, 520737, 595128, 638568, 694316, 892692, 1041474, 1215053, 1388632, 1562211, 1785384, 2082948, 2430106, 3124422, 3645159, 4165896, 4860212, 6248844, 7290318, 9720424, 10935477, 12497688, 14580636, 21870954, 29161272, 43741908, 87483816]

約数ペア:

[(1, 87483816), (2, 43741908), (3, 29161272), (4, 21870954), (6, 14580636), (7, 12497688), (8, 10935477), (9, 9720424), (12, 7290318), (14, 6248844), (18, 4860212), (21, 4165896), (24, 3645159), (28, 3124422), (36, 2430106), (42, 2082948), (49, 1785384), (56, 1562211), (63, 1388632), (72, 1215053), (84, 1041474), (98, 892692), (126, 694316), (137, 638568), (147, 595128), (168, 520737), (181, 483336), (196, 446346), (252, 347158), (274, 319284), (294, 297564), (362, 241668), (392, 223173), (411, 212856), (441, 198376), (504, 173579), (543, 161112), (548, 159642), (588, 148782), (724, 120834), (822, 106428), (882, 99188), (959, 91224), (1086, 80556), (1096, 79821), (1176, 74391), (1233, 70952), (1267, 69048), (1448, 60417), (1629, 53704), (1644, 53214), (1764, 49594), (1918, 45612), (2172, 40278), (2466, 35476), (2534, 34524), (2877, 30408), (3258, 26852), (3288, 26607), (3528, 24797), (3801, 23016), (3836, 22806), (4344, 20139), (4932, 17738), (5068, 17262), (5754, 15204), (6516, 13426), (6713, 13032), (7602, 11508), (7672, 11403), (8631, 10136), (8869, 9864)]