72886656

素因数分解:

$2^7\times 3^1\times {\mathrm{347}}^1\times {\mathrm{547}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 194518080

約数和(自身を除く): 121631424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 347, 384, 547, 694, 1041, 1094, 1388, 1641, 2082, 2188, 2776, 3282, 4164, 4376, 5552, 6564, 8328, 8752, 11104, 13128, 16656, 17504, 22208, 26256, 33312, 35008, 44416, 52512, 66624, 70016, 105024, 133248, 189809, 210048, 379618, 569427, 759236, 1138854, 1518472, 2277708, 3036944, 4555416, 6073888, 9110832, 12147776, 18221664, 24295552, 36443328, 72886656]

約数ペア:

[(1, 72886656), (2, 36443328), (3, 24295552), (4, 18221664), (6, 12147776), (8, 9110832), (12, 6073888), (16, 4555416), (24, 3036944), (32, 2277708), (48, 1518472), (64, 1138854), (96, 759236), (128, 569427), (192, 379618), (347, 210048), (384, 189809), (547, 133248), (694, 105024), (1041, 70016), (1094, 66624), (1388, 52512), (1641, 44416), (2082, 35008), (2188, 33312), (2776, 26256), (3282, 22208), (4164, 17504), (4376, 16656), (5552, 13128), (6564, 11104), (8328, 8752)]