78326304

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{16651}}^1$

素因数の和:16678

約数の個数: 72

約数和(自身を含む): 239189328

約数和(自身を除く): 160863024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 16651, 33302, 49953, 66604, 99906, 116557, 133208, 199812, 233114, 266416, 349671, 399624, 466228, 532832, 699342, 799248, 815899, 932456, 1398684, 1598496, 1631798, 1864912, 2447697, 2797368, 3263596, 3729824, 4895394, 5594736, 6527192, 9790788, 11189472, 13054384, 19581576, 26108768, 39163152, 78326304]

約数ペア:

[(1, 78326304), (2, 39163152), (3, 26108768), (4, 19581576), (6, 13054384), (7, 11189472), (8, 9790788), (12, 6527192), (14, 5594736), (16, 4895394), (21, 3729824), (24, 3263596), (28, 2797368), (32, 2447697), (42, 1864912), (48, 1631798), (49, 1598496), (56, 1398684), (84, 932456), (96, 815899), (98, 799248), (112, 699342), (147, 532832), (168, 466228), (196, 399624), (224, 349671), (294, 266416), (336, 233114), (392, 199812), (588, 133208), (672, 116557), (784, 99906), (1176, 66604), (1568, 49953), (2352, 33302), (4704, 16651)]