87437392

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2468

約数の個数: 80

約数和(自身を含む): 215879040

約数和(自身を除く): 128441648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2417, 2584, 4522, 4834, 5168, 9044, 9668, 16919, 18088, 19336, 33838, 36176, 38672, 41089, 45923, 67676, 82178, 91846, 135352, 164356, 183692, 270704, 287623, 321461, 328712, 367384, 575246, 642922, 657424, 734768, 780691, 1150492, 1285844, 1561382, 2300984, 2571688, 3122764, 4601968, 5143376, 5464837, 6245528, 10929674, 12491056, 21859348, 43718696, 87437392]

約数ペア:

[(1, 87437392), (2, 43718696), (4, 21859348), (7, 12491056), (8, 10929674), (14, 6245528), (16, 5464837), (17, 5143376), (19, 4601968), (28, 3122764), (34, 2571688), (38, 2300984), (56, 1561382), (68, 1285844), (76, 1150492), (112, 780691), (119, 734768), (133, 657424), (136, 642922), (152, 575246), (238, 367384), (266, 328712), (272, 321461), (304, 287623), (323, 270704), (476, 183692), (532, 164356), (646, 135352), (952, 91846), (1064, 82178), (1292, 67676), (1904, 45923), (2128, 41089), (2261, 38672), (2417, 36176), (2584, 33838), (4522, 19336), (4834, 18088), (5168, 16919), (9044, 9668)]