84788235

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 101006325

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 47, 63, 69, 83, 105, 115, 135, 141, 161, 189, 207, 235, 249, 315, 329, 345, 415, 423, 483, 581, 621, 705, 747, 805, 945, 987, 1035, 1081, 1245, 1269, 1449, 1645, 1743, 1909, 2115, 2241, 2415, 2905, 2961, 3105, 3243, 3735, 3901, 4347, 4935, 5229, 5405, 5727, 6345, 7245, 7567, 8715, 8883, 9545, 9729, 11205, 11703, 13363, 14805, 15687, 16215, 17181, 19505, 21735, 22701, 26145, 27307, 28635, 29187, 35109, 37835, 40089, 44415, 48645, 51543, 58515, 66815, 68103, 78435, 81921, 85905, 89723, 105327, 113505, 120267, 136535, 145935, 175545, 200445, 204309, 245763, 257715, 269169, 340515, 360801, 409605, 448615, 526635, 601335, 628061, 737289, 807507, 1021545, 1228815, 1345845, 1804005, 1884183, 2422521, 3140305, 3686445, 4037535, 5652549, 9420915, 12112605, 16957647, 28262745, 84788235]

約数ペア:

[(1, 84788235), (3, 28262745), (5, 16957647), (7, 12112605), (9, 9420915), (15, 5652549), (21, 4037535), (23, 3686445), (27, 3140305), (35, 2422521), (45, 1884183), (47, 1804005), (63, 1345845), (69, 1228815), (83, 1021545), (105, 807507), (115, 737289), (135, 628061), (141, 601335), (161, 526635), (189, 448615), (207, 409605), (235, 360801), (249, 340515), (315, 269169), (329, 257715), (345, 245763), (415, 204309), (423, 200445), (483, 175545), (581, 145935), (621, 136535), (705, 120267), (747, 113505), (805, 105327), (945, 89723), (987, 85905), (1035, 81921), (1081, 78435), (1245, 68103), (1269, 66815), (1449, 58515), (1645, 51543), (1743, 48645), (1909, 44415), (2115, 40089), (2241, 37835), (2415, 35109), (2905, 29187), (2961, 28635), (3105, 27307), (3243, 26145), (3735, 22701), (3901, 21735), (4347, 19505), (4935, 17181), (5229, 16215), (5405, 15687), (5727, 14805), (6345, 13363), (7245, 11703), (7567, 11205), (8715, 9729), (8883, 9545)]