90227952

素因数分解:

$2^4\times 3^3\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:979

約数の個数: 80

約数和(自身を含む): 260181760

約数和(自身を除く): 169953808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 331, 432, 631, 662, 993, 1262, 1324, 1893, 1986, 2524, 2648, 2979, 3786, 3972, 5048, 5296, 5679, 5958, 7572, 7944, 8937, 10096, 11358, 11916, 15144, 15888, 17037, 17874, 22716, 23832, 30288, 34074, 35748, 45432, 47664, 68148, 71496, 90864, 136296, 142992, 208861, 272592, 417722, 626583, 835444, 1253166, 1670888, 1879749, 2506332, 3341776, 3759498, 5012664, 5639247, 7518996, 10025328, 11278494, 15037992, 22556988, 30075984, 45113976, 90227952]

約数ペア:

[(1, 90227952), (2, 45113976), (3, 30075984), (4, 22556988), (6, 15037992), (8, 11278494), (9, 10025328), (12, 7518996), (16, 5639247), (18, 5012664), (24, 3759498), (27, 3341776), (36, 2506332), (48, 1879749), (54, 1670888), (72, 1253166), (108, 835444), (144, 626583), (216, 417722), (331, 272592), (432, 208861), (631, 142992), (662, 136296), (993, 90864), (1262, 71496), (1324, 68148), (1893, 47664), (1986, 45432), (2524, 35748), (2648, 34074), (2979, 30288), (3786, 23832), (3972, 22716), (5048, 17874), (5296, 17037), (5679, 15888), (5958, 15144), (7572, 11916), (7944, 11358), (8937, 10096)]