71310288

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{30319}}^1$

素因数の和:30344

約数の個数: 60

約数和(自身を含む): 214301760

約数和(自身を除く): 142991472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 30319, 60638, 90957, 121276, 181914, 212233, 242552, 363828, 424466, 485104, 636699, 727656, 848932, 1273398, 1455312, 1485631, 1697864, 2546796, 2971262, 3395728, 4456893, 5093592, 5942524, 8913786, 10187184, 11885048, 17827572, 23770096, 35655144, 71310288]

約数ペア:

[(1, 71310288), (2, 35655144), (3, 23770096), (4, 17827572), (6, 11885048), (7, 10187184), (8, 8913786), (12, 5942524), (14, 5093592), (16, 4456893), (21, 3395728), (24, 2971262), (28, 2546796), (42, 1697864), (48, 1485631), (49, 1455312), (56, 1273398), (84, 848932), (98, 727656), (112, 636699), (147, 485104), (168, 424466), (196, 363828), (294, 242552), (336, 212233), (392, 181914), (588, 121276), (784, 90957), (1176, 60638), (2352, 30319)]