69810944

素因数分解:

$2^8\times 7^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 160903680

約数和(自身を除く): 91092736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 239, 256, 326, 448, 478, 652, 896, 956, 1141, 1304, 1673, 1792, 1912, 2282, 2608, 3346, 3824, 4564, 5216, 6692, 7648, 9128, 10432, 13384, 15296, 18256, 20864, 26768, 30592, 36512, 38957, 41728, 53536, 61184, 73024, 77914, 107072, 146048, 155828, 214144, 272699, 292096, 311656, 428288, 545398, 623312, 1090796, 1246624, 2181592, 2493248, 4363184, 4986496, 8726368, 9972992, 17452736, 34905472, 69810944]

約数ペア:

[(1, 69810944), (2, 34905472), (4, 17452736), (7, 9972992), (8, 8726368), (14, 4986496), (16, 4363184), (28, 2493248), (32, 2181592), (56, 1246624), (64, 1090796), (112, 623312), (128, 545398), (163, 428288), (224, 311656), (239, 292096), (256, 272699), (326, 214144), (448, 155828), (478, 146048), (652, 107072), (896, 77914), (956, 73024), (1141, 61184), (1304, 53536), (1673, 41728), (1792, 38957), (1912, 36512), (2282, 30592), (2608, 26768), (3346, 20864), (3824, 18256), (4564, 15296), (5216, 13384), (6692, 10432), (7648, 9128)]