839875104

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{17891}}^1$

素因数の和:18070

約数の個数: 72

約数和(自身を含む): 2403181872

約数和(自身を除く): 1563306768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5216, 5868, 7824, 11736, 15648, 17891, 23472, 35782, 46944, 53673, 71564, 107346, 143128, 161019, 214692, 286256, 322038, 429384, 572512, 644076, 858768, 1288152, 1717536, 2576304, 2916233, 5152608, 5832466, 8748699, 11664932, 17497398, 23329864, 26246097, 34994796, 46659728, 52492194, 69989592, 93319456, 104984388, 139979184, 209968776, 279958368, 419937552, 839875104]

約数ペア:

[(1, 839875104), (2, 419937552), (3, 279958368), (4, 209968776), (6, 139979184), (8, 104984388), (9, 93319456), (12, 69989592), (16, 52492194), (18, 46659728), (24, 34994796), (32, 26246097), (36, 23329864), (48, 17497398), (72, 11664932), (96, 8748699), (144, 5832466), (163, 5152608), (288, 2916233), (326, 2576304), (489, 1717536), (652, 1288152), (978, 858768), (1304, 644076), (1467, 572512), (1956, 429384), (2608, 322038), (2934, 286256), (3912, 214692), (5216, 161019), (5868, 143128), (7824, 107346), (11736, 71564), (15648, 53673), (17891, 46944), (23472, 35782)]