86144877

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 170058240

約数和(自身を除く): 83913363

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 31, 39, 63, 81, 87, 91, 93, 117, 169, 189, 203, 217, 261, 273, 279, 351, 377, 403, 507, 567, 609, 651, 783, 819, 837, 899, 1053, 1131, 1183, 1209, 1521, 1827, 1953, 2349, 2457, 2511, 2639, 2697, 2821, 3393, 3549, 3627, 4563, 4901, 5239, 5481, 5859, 6293, 7371, 7917, 8091, 8463, 10179, 10647, 10881, 11687, 13689, 14703, 15717, 16443, 17577, 18879, 23751, 24273, 25389, 30537, 31941, 32643, 34307, 35061, 36673, 44109, 47151, 56637, 71253, 72819, 76167, 81809, 95823, 102921, 105183, 110019, 132327, 141453, 151931, 169911, 213759, 228501, 245427, 308763, 315549, 330057, 396981, 424359, 455793, 509733, 736281, 926289, 946647, 990171, 1063517, 1367379, 2208843, 2778867, 2970513, 3190551, 4102137, 6626529, 9571653, 12306411, 28714959, 86144877]

約数ペア:

[(1, 86144877), (3, 28714959), (7, 12306411), (9, 9571653), (13, 6626529), (21, 4102137), (27, 3190551), (29, 2970513), (31, 2778867), (39, 2208843), (63, 1367379), (81, 1063517), (87, 990171), (91, 946647), (93, 926289), (117, 736281), (169, 509733), (189, 455793), (203, 424359), (217, 396981), (261, 330057), (273, 315549), (279, 308763), (351, 245427), (377, 228501), (403, 213759), (507, 169911), (567, 151931), (609, 141453), (651, 132327), (783, 110019), (819, 105183), (837, 102921), (899, 95823), (1053, 81809), (1131, 76167), (1183, 72819), (1209, 71253), (1521, 56637), (1827, 47151), (1953, 44109), (2349, 36673), (2457, 35061), (2511, 34307), (2639, 32643), (2697, 31941), (2821, 30537), (3393, 25389), (3549, 24273), (3627, 23751), (4563, 18879), (4901, 17577), (5239, 16443), (5481, 15717), (5859, 14703), (6293, 13689), (7371, 11687), (7917, 10881), (8091, 10647), (8463, 10179)]