64752128

素因数分解:

$2^9\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 120

約数和(自身を含む): 157439700

約数和(自身を除く): 92687572

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 89, 98, 112, 116, 128, 178, 196, 203, 224, 232, 256, 356, 392, 406, 448, 464, 512, 623, 712, 784, 812, 896, 928, 1246, 1421, 1424, 1568, 1624, 1792, 1856, 2492, 2581, 2842, 2848, 3136, 3248, 3584, 3712, 4361, 4984, 5162, 5684, 5696, 6272, 6496, 7424, 8722, 9968, 10324, 11368, 11392, 12544, 12992, 14848, 17444, 18067, 19936, 20648, 22736, 22784, 25088, 25984, 34888, 36134, 39872, 41296, 45472, 45568, 51968, 69776, 72268, 79744, 82592, 90944, 103936, 126469, 139552, 144536, 159488, 165184, 181888, 252938, 279104, 289072, 318976, 330368, 363776, 505876, 558208, 578144, 660736, 727552, 1011752, 1116416, 1156288, 1321472, 2023504, 2232832, 2312576, 4047008, 4625152, 8094016, 9250304, 16188032, 32376064, 64752128]

約数ペア:

[(1, 64752128), (2, 32376064), (4, 16188032), (7, 9250304), (8, 8094016), (14, 4625152), (16, 4047008), (28, 2312576), (29, 2232832), (32, 2023504), (49, 1321472), (56, 1156288), (58, 1116416), (64, 1011752), (89, 727552), (98, 660736), (112, 578144), (116, 558208), (128, 505876), (178, 363776), (196, 330368), (203, 318976), (224, 289072), (232, 279104), (256, 252938), (356, 181888), (392, 165184), (406, 159488), (448, 144536), (464, 139552), (512, 126469), (623, 103936), (712, 90944), (784, 82592), (812, 79744), (896, 72268), (928, 69776), (1246, 51968), (1421, 45568), (1424, 45472), (1568, 41296), (1624, 39872), (1792, 36134), (1856, 34888), (2492, 25984), (2581, 25088), (2842, 22784), (2848, 22736), (3136, 20648), (3248, 19936), (3584, 18067), (3712, 17444), (4361, 14848), (4984, 12992), (5162, 12544), (5684, 11392), (5696, 11368), (6272, 10324), (6496, 9968), (7424, 8722)]