87715012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 202245120

約数和(自身を除く): 114530108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 43, 44, 74, 77, 86, 148, 154, 172, 179, 259, 301, 308, 358, 407, 473, 518, 602, 716, 814, 946, 1036, 1204, 1253, 1591, 1628, 1892, 1969, 2506, 2849, 3182, 3311, 3938, 5012, 5698, 6364, 6622, 6623, 7697, 7876, 11137, 11396, 13244, 13246, 13783, 15394, 17501, 22274, 26492, 27566, 30788, 35002, 44548, 46361, 53879, 55132, 70004, 72853, 84667, 92722, 107758, 122507, 145706, 169334, 185444, 215516, 245014, 284789, 291412, 338668, 490028, 509971, 569578, 592669, 1019942, 1139156, 1185338, 1993523, 2039884, 2370676, 3132679, 3987046, 6265358, 7974092, 12530716, 21928753, 43857506, 87715012]

約数ペア:

[(1, 87715012), (2, 43857506), (4, 21928753), (7, 12530716), (11, 7974092), (14, 6265358), (22, 3987046), (28, 3132679), (37, 2370676), (43, 2039884), (44, 1993523), (74, 1185338), (77, 1139156), (86, 1019942), (148, 592669), (154, 569578), (172, 509971), (179, 490028), (259, 338668), (301, 291412), (308, 284789), (358, 245014), (407, 215516), (473, 185444), (518, 169334), (602, 145706), (716, 122507), (814, 107758), (946, 92722), (1036, 84667), (1204, 72853), (1253, 70004), (1591, 55132), (1628, 53879), (1892, 46361), (1969, 44548), (2506, 35002), (2849, 30788), (3182, 27566), (3311, 26492), (3938, 22274), (5012, 17501), (5698, 15394), (6364, 13783), (6622, 13246), (6623, 13244), (7697, 11396), (7876, 11137)]