72783132

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2963}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 179262720

約数和(自身を除く): 106479588

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 2047, 2963, 4094, 5926, 6141, 8188, 8889, 11852, 12282, 17778, 24564, 35556, 68149, 136298, 204447, 263707, 272596, 408894, 527414, 791121, 817788, 1054828, 1582242, 3164484, 6065261, 12130522, 18195783, 24261044, 36391566, 72783132]

約数ペア:

[(1, 72783132), (2, 36391566), (3, 24261044), (4, 18195783), (6, 12130522), (12, 6065261), (23, 3164484), (46, 1582242), (69, 1054828), (89, 817788), (92, 791121), (138, 527414), (178, 408894), (267, 272596), (276, 263707), (356, 204447), (534, 136298), (1068, 68149), (2047, 35556), (2963, 24564), (4094, 17778), (5926, 12282), (6141, 11852), (8188, 8889)]