87774848

素因数分解:

$2^7\times 7^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 201405120

約数和(自身を除く): 113630272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 326, 448, 601, 652, 896, 1141, 1202, 1304, 2282, 2404, 2608, 4207, 4564, 4808, 5216, 8414, 9128, 9616, 10432, 16828, 18256, 19232, 20864, 33656, 36512, 38464, 67312, 73024, 76928, 97963, 134624, 146048, 195926, 269248, 391852, 538496, 685741, 783704, 1371482, 1567408, 2742964, 3134816, 5485928, 6269632, 10971856, 12539264, 21943712, 43887424, 87774848]

約数ペア:

[(1, 87774848), (2, 43887424), (4, 21943712), (7, 12539264), (8, 10971856), (14, 6269632), (16, 5485928), (28, 3134816), (32, 2742964), (56, 1567408), (64, 1371482), (112, 783704), (128, 685741), (163, 538496), (224, 391852), (326, 269248), (448, 195926), (601, 146048), (652, 134624), (896, 97963), (1141, 76928), (1202, 73024), (1304, 67312), (2282, 38464), (2404, 36512), (2608, 33656), (4207, 20864), (4564, 19232), (4808, 18256), (5216, 16828), (8414, 10432), (9128, 9616)]