86391110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 185939712

約数和(自身を除く): 99548602

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 97, 130, 155, 169, 170, 194, 221, 310, 338, 403, 442, 485, 527, 806, 845, 970, 1054, 1105, 1261, 1649, 1690, 2015, 2210, 2522, 2635, 2873, 3007, 3298, 4030, 5239, 5270, 5746, 6014, 6305, 6851, 8245, 10478, 12610, 13702, 14365, 15035, 16393, 16490, 21437, 26195, 28730, 30070, 32786, 34255, 39091, 42874, 51119, 52390, 68510, 78182, 81965, 89063, 102238, 107185, 163930, 178126, 195455, 214370, 255595, 278681, 390910, 445315, 508183, 511190, 557362, 664547, 890630, 1016366, 1329094, 1393405, 2540915, 2786810, 3322735, 5081830, 6645470, 8639111, 17278222, 43195555, 86391110]

約数ペア:

[(1, 86391110), (2, 43195555), (5, 17278222), (10, 8639111), (13, 6645470), (17, 5081830), (26, 3322735), (31, 2786810), (34, 2540915), (62, 1393405), (65, 1329094), (85, 1016366), (97, 890630), (130, 664547), (155, 557362), (169, 511190), (170, 508183), (194, 445315), (221, 390910), (310, 278681), (338, 255595), (403, 214370), (442, 195455), (485, 178126), (527, 163930), (806, 107185), (845, 102238), (970, 89063), (1054, 81965), (1105, 78182), (1261, 68510), (1649, 52390), (1690, 51119), (2015, 42874), (2210, 39091), (2522, 34255), (2635, 32786), (2873, 30070), (3007, 28730), (3298, 26195), (4030, 21437), (5239, 16490), (5270, 16393), (5746, 15035), (6014, 14365), (6305, 13702), (6851, 12610), (8245, 10478)]