25452576

素因数分解:

$2^5\times 3^3\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 75297600

約数和(自身を除く): 49845024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 89, 96, 108, 144, 178, 216, 267, 288, 331, 356, 432, 534, 662, 712, 801, 864, 993, 1068, 1324, 1424, 1602, 1986, 2136, 2403, 2648, 2848, 2979, 3204, 3972, 4272, 4806, 5296, 5958, 6408, 7944, 8544, 8937, 9612, 10592, 11916, 12816, 15888, 17874, 19224, 23832, 25632, 29459, 31776, 35748, 38448, 47664, 58918, 71496, 76896, 88377, 95328, 117836, 142992, 176754, 235672, 265131, 285984, 353508, 471344, 530262, 707016, 795393, 942688, 1060524, 1414032, 1590786, 2121048, 2828064, 3181572, 4242096, 6363144, 8484192, 12726288, 25452576]

約数ペア:

[(1, 25452576), (2, 12726288), (3, 8484192), (4, 6363144), (6, 4242096), (8, 3181572), (9, 2828064), (12, 2121048), (16, 1590786), (18, 1414032), (24, 1060524), (27, 942688), (32, 795393), (36, 707016), (48, 530262), (54, 471344), (72, 353508), (89, 285984), (96, 265131), (108, 235672), (144, 176754), (178, 142992), (216, 117836), (267, 95328), (288, 88377), (331, 76896), (356, 71496), (432, 58918), (534, 47664), (662, 38448), (712, 35748), (801, 31776), (864, 29459), (993, 25632), (1068, 23832), (1324, 19224), (1424, 17874), (1602, 15888), (1986, 12816), (2136, 11916), (2403, 10592), (2648, 9612), (2848, 8937), (2979, 8544), (3204, 7944), (3972, 6408), (4272, 5958), (4806, 5296)]