78186872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3023}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 151865280

約数和(自身を除く): 73678408

約数列:

[1, 2, 4, 8, 53, 61, 106, 122, 212, 244, 424, 488, 3023, 3233, 6046, 6466, 12092, 12932, 24184, 25864, 160219, 184403, 320438, 368806, 640876, 737612, 1281752, 1475224, 9773359, 19546718, 39093436, 78186872]

約数ペア:

[(1, 78186872), (2, 39093436), (4, 19546718), (8, 9773359), (53, 1475224), (61, 1281752), (106, 737612), (122, 640876), (212, 368806), (244, 320438), (424, 184403), (488, 160219), (3023, 25864), (3233, 24184), (6046, 12932), (6466, 12092)]