87034976

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1252

約数の個数: 72

約数和(自身を含む): 203738976

約数和(自身を除く): 116704000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1181, 1316, 1504, 1568, 2303, 2362, 2632, 4606, 4724, 5264, 8267, 9212, 9448, 10528, 16534, 18424, 18896, 33068, 36848, 37792, 55507, 57869, 66136, 73696, 111014, 115738, 132272, 222028, 231476, 264544, 388549, 444056, 462952, 777098, 888112, 925904, 1554196, 1776224, 1851808, 2719843, 3108392, 5439686, 6216784, 10879372, 12433568, 21758744, 43517488, 87034976]

約数ペア:

[(1, 87034976), (2, 43517488), (4, 21758744), (7, 12433568), (8, 10879372), (14, 6216784), (16, 5439686), (28, 3108392), (32, 2719843), (47, 1851808), (49, 1776224), (56, 1554196), (94, 925904), (98, 888112), (112, 777098), (188, 462952), (196, 444056), (224, 388549), (329, 264544), (376, 231476), (392, 222028), (658, 132272), (752, 115738), (784, 111014), (1181, 73696), (1316, 66136), (1504, 57869), (1568, 55507), (2303, 37792), (2362, 36848), (2632, 33068), (4606, 18896), (4724, 18424), (5264, 16534), (8267, 10528), (9212, 9448)]