86618196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20219}}^1$

素因数の和:20253

約数の個数: 72

約数和(自身を含む): 264962880

約数和(自身を除く): 178344684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 20219, 40438, 60657, 80876, 121314, 141533, 181971, 242628, 283066, 343723, 363942, 424599, 566132, 687446, 727884, 849198, 1031169, 1273797, 1374892, 1698396, 2062338, 2406061, 2547594, 3093507, 4124676, 4812122, 5095188, 6187014, 7218183, 9624244, 12374028, 14436366, 21654549, 28872732, 43309098, 86618196]

約数ペア:

[(1, 86618196), (2, 43309098), (3, 28872732), (4, 21654549), (6, 14436366), (7, 12374028), (9, 9624244), (12, 7218183), (14, 6187014), (17, 5095188), (18, 4812122), (21, 4124676), (28, 3093507), (34, 2547594), (36, 2406061), (42, 2062338), (51, 1698396), (63, 1374892), (68, 1273797), (84, 1031169), (102, 849198), (119, 727884), (126, 687446), (153, 566132), (204, 424599), (238, 363942), (252, 343723), (306, 283066), (357, 242628), (476, 181971), (612, 141533), (714, 121314), (1071, 80876), (1428, 60657), (2142, 40438), (4284, 20219)]