68727008

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:904

約数の個数: 72

約数和(自身を含む): 160560792

約数和(自身を除く): 91833784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 742, 784, 827, 848, 1484, 1568, 1654, 1696, 2597, 2968, 3308, 5194, 5789, 5936, 6616, 10388, 11578, 11872, 13232, 20776, 23156, 26464, 40523, 41552, 43831, 46312, 81046, 83104, 87662, 92624, 162092, 175324, 185248, 306817, 324184, 350648, 613634, 648368, 701296, 1227268, 1296736, 1402592, 2147719, 2454536, 4295438, 4909072, 8590876, 9818144, 17181752, 34363504, 68727008]

約数ペア:

[(1, 68727008), (2, 34363504), (4, 17181752), (7, 9818144), (8, 8590876), (14, 4909072), (16, 4295438), (28, 2454536), (32, 2147719), (49, 1402592), (53, 1296736), (56, 1227268), (98, 701296), (106, 648368), (112, 613634), (196, 350648), (212, 324184), (224, 306817), (371, 185248), (392, 175324), (424, 162092), (742, 92624), (784, 87662), (827, 83104), (848, 81046), (1484, 46312), (1568, 43831), (1654, 41552), (1696, 40523), (2597, 26464), (2968, 23156), (3308, 20776), (5194, 13232), (5789, 11872), (5936, 11578), (6616, 10388)]