90349952

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 229132800

約数和(自身を除く): 138782848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 89, 103, 112, 128, 154, 176, 178, 206, 224, 308, 352, 356, 412, 448, 616, 623, 704, 712, 721, 824, 896, 979, 1133, 1232, 1246, 1408, 1424, 1442, 1648, 1958, 2266, 2464, 2492, 2848, 2884, 3296, 3916, 4532, 4928, 4984, 5696, 5768, 6592, 6853, 7832, 7931, 9064, 9167, 9856, 9968, 11392, 11536, 13184, 13706, 15664, 15862, 18128, 18334, 19936, 23072, 27412, 31328, 31724, 36256, 36668, 39872, 46144, 54824, 62656, 63448, 64169, 72512, 73336, 79744, 92288, 100837, 109648, 125312, 126896, 128338, 145024, 146672, 201674, 219296, 253792, 256676, 293344, 403348, 438592, 507584, 513352, 586688, 705859, 806696, 877184, 1015168, 1026704, 1173376, 1411718, 1613392, 2053408, 2823436, 3226784, 4106816, 5646872, 6453568, 8213632, 11293744, 12907136, 22587488, 45174976, 90349952]

約数ペア:

[(1, 90349952), (2, 45174976), (4, 22587488), (7, 12907136), (8, 11293744), (11, 8213632), (14, 6453568), (16, 5646872), (22, 4106816), (28, 3226784), (32, 2823436), (44, 2053408), (56, 1613392), (64, 1411718), (77, 1173376), (88, 1026704), (89, 1015168), (103, 877184), (112, 806696), (128, 705859), (154, 586688), (176, 513352), (178, 507584), (206, 438592), (224, 403348), (308, 293344), (352, 256676), (356, 253792), (412, 219296), (448, 201674), (616, 146672), (623, 145024), (704, 128338), (712, 126896), (721, 125312), (824, 109648), (896, 100837), (979, 92288), (1133, 79744), (1232, 73336), (1246, 72512), (1408, 64169), (1424, 63448), (1442, 62656), (1648, 54824), (1958, 46144), (2266, 39872), (2464, 36668), (2492, 36256), (2848, 31724), (2884, 31328), (3296, 27412), (3916, 23072), (4532, 19936), (4928, 18334), (4984, 18128), (5696, 15862), (5768, 15664), (6592, 13706), (6853, 13184), (7832, 11536), (7931, 11392), (9064, 9968), (9167, 9856)]