78888432

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1973}}^1$

素因数の和:2015

約数の個数: 120

約数和(自身を含む): 251140176

約数和(自身を除く): 172251744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 476, 588, 714, 784, 816, 833, 952, 1176, 1428, 1666, 1904, 1973, 2352, 2499, 2856, 3332, 3946, 4998, 5712, 5919, 6664, 7892, 9996, 11838, 13328, 13811, 15784, 19992, 23676, 27622, 31568, 33541, 39984, 41433, 47352, 55244, 67082, 82866, 94704, 96677, 100623, 110488, 134164, 165732, 193354, 201246, 220976, 234787, 268328, 290031, 331464, 386708, 402492, 469574, 536656, 580062, 662928, 704361, 773416, 804984, 939148, 1160124, 1408722, 1546832, 1609968, 1643509, 1878296, 2320248, 2817444, 3287018, 3756592, 4640496, 4930527, 5634888, 6574036, 9861054, 11269776, 13148072, 19722108, 26296144, 39444216, 78888432]

約数ペア:

[(1, 78888432), (2, 39444216), (3, 26296144), (4, 19722108), (6, 13148072), (7, 11269776), (8, 9861054), (12, 6574036), (14, 5634888), (16, 4930527), (17, 4640496), (21, 3756592), (24, 3287018), (28, 2817444), (34, 2320248), (42, 1878296), (48, 1643509), (49, 1609968), (51, 1546832), (56, 1408722), (68, 1160124), (84, 939148), (98, 804984), (102, 773416), (112, 704361), (119, 662928), (136, 580062), (147, 536656), (168, 469574), (196, 402492), (204, 386708), (238, 331464), (272, 290031), (294, 268328), (336, 234787), (357, 220976), (392, 201246), (408, 193354), (476, 165732), (588, 134164), (714, 110488), (784, 100623), (816, 96677), (833, 94704), (952, 82866), (1176, 67082), (1428, 55244), (1666, 47352), (1904, 41433), (1973, 39984), (2352, 33541), (2499, 31568), (2856, 27622), (3332, 23676), (3946, 19992), (4998, 15784), (5712, 13811), (5919, 13328), (6664, 11838), (7892, 9996)]