121519872

素因数分解:

$2^8\times 3^3\times {\mathrm{17581}}^1$

素因数の和:17606

約数の個数: 72

約数和(自身を含む): 359376080

約数和(自身を除く): 237856208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 17581, 35162, 52743, 70324, 105486, 140648, 158229, 210972, 281296, 316458, 421944, 474687, 562592, 632916, 843888, 949374, 1125184, 1265832, 1687776, 1898748, 2250368, 2531664, 3375552, 3797496, 4500736, 5063328, 6751104, 7594992, 10126656, 13502208, 15189984, 20253312, 30379968, 40506624, 60759936, 121519872]

約数ペア:

[(1, 121519872), (2, 60759936), (3, 40506624), (4, 30379968), (6, 20253312), (8, 15189984), (9, 13502208), (12, 10126656), (16, 7594992), (18, 6751104), (24, 5063328), (27, 4500736), (32, 3797496), (36, 3375552), (48, 2531664), (54, 2250368), (64, 1898748), (72, 1687776), (96, 1265832), (108, 1125184), (128, 949374), (144, 843888), (192, 632916), (216, 562592), (256, 474687), (288, 421944), (384, 316458), (432, 281296), (576, 210972), (768, 158229), (864, 140648), (1152, 105486), (1728, 70324), (2304, 52743), (3456, 35162), (6912, 17581)]