86823828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1606

約数の個数: 144

約数和(自身を含む): 286191360

約数和(自身を除く): 199367532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1559, 1638, 1989, 2142, 2652, 3094, 3118, 3276, 3978, 4284, 4641, 4677, 6188, 6236, 7956, 9282, 9354, 10913, 13923, 14031, 18564, 18708, 20267, 21826, 26503, 27846, 28062, 32739, 40534, 43652, 53006, 55692, 56124, 60801, 65478, 79509, 81068, 98217, 106012, 121602, 130956, 141869, 159018, 182403, 185521, 196434, 238527, 243204, 283738, 318036, 344539, 364806, 371042, 392868, 425607, 477054, 556563, 567476, 689078, 729612, 742084, 851214, 954108, 1033617, 1113126, 1276821, 1378156, 1669689, 1702428, 2067234, 2226252, 2411773, 2553642, 3100851, 3339378, 4134468, 4823546, 5107284, 6201702, 6678756, 7235319, 9647092, 12403404, 14470638, 21705957, 28941276, 43411914, 86823828]

約数ペア:

[(1, 86823828), (2, 43411914), (3, 28941276), (4, 21705957), (6, 14470638), (7, 12403404), (9, 9647092), (12, 7235319), (13, 6678756), (14, 6201702), (17, 5107284), (18, 4823546), (21, 4134468), (26, 3339378), (28, 3100851), (34, 2553642), (36, 2411773), (39, 2226252), (42, 2067234), (51, 1702428), (52, 1669689), (63, 1378156), (68, 1276821), (78, 1113126), (84, 1033617), (91, 954108), (102, 851214), (117, 742084), (119, 729612), (126, 689078), (153, 567476), (156, 556563), (182, 477054), (204, 425607), (221, 392868), (234, 371042), (238, 364806), (252, 344539), (273, 318036), (306, 283738), (357, 243204), (364, 238527), (442, 196434), (468, 185521), (476, 182403), (546, 159018), (612, 141869), (663, 130956), (714, 121602), (819, 106012), (884, 98217), (1071, 81068), (1092, 79509), (1326, 65478), (1428, 60801), (1547, 56124), (1559, 55692), (1638, 53006), (1989, 43652), (2142, 40534), (2652, 32739), (3094, 28062), (3118, 27846), (3276, 26503), (3978, 21826), (4284, 20267), (4641, 18708), (4677, 18564), (6188, 14031), (6236, 13923), (7956, 10913), (9282, 9354)]