87769664

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:931

約数の個数: 56

約数和(自身を含む): 185623200

約数和(自身を除く): 97853536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 152, 178, 304, 356, 608, 712, 811, 1216, 1424, 1622, 1691, 2848, 3244, 3382, 5696, 6488, 6764, 12976, 13528, 15409, 25952, 27056, 30818, 51904, 54112, 61636, 72179, 108224, 123272, 144358, 246544, 288716, 493088, 577432, 986176, 1154864, 1371401, 2309728, 2742802, 4619456, 5485604, 10971208, 21942416, 43884832, 87769664]

約数ペア:

[(1, 87769664), (2, 43884832), (4, 21942416), (8, 10971208), (16, 5485604), (19, 4619456), (32, 2742802), (38, 2309728), (64, 1371401), (76, 1154864), (89, 986176), (152, 577432), (178, 493088), (304, 288716), (356, 246544), (608, 144358), (712, 123272), (811, 108224), (1216, 72179), (1424, 61636), (1622, 54112), (1691, 51904), (2848, 30818), (3244, 27056), (3382, 25952), (5696, 15409), (6488, 13528), (6764, 12976)]