75986776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 156492000

約数和(自身を除く): 80505224

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 89, 137, 152, 164, 178, 274, 328, 356, 548, 712, 779, 1096, 1558, 1691, 2603, 3116, 3382, 3649, 5206, 5617, 6232, 6764, 7298, 10412, 11234, 12193, 13528, 14596, 20824, 22468, 24386, 29192, 44936, 48772, 69331, 97544, 106723, 138662, 213446, 231667, 277324, 426892, 463334, 499913, 554648, 853784, 926668, 999826, 1853336, 1999652, 3999304, 9498347, 18996694, 37993388, 75986776]

約数ペア:

[(1, 75986776), (2, 37993388), (4, 18996694), (8, 9498347), (19, 3999304), (38, 1999652), (41, 1853336), (76, 999826), (82, 926668), (89, 853784), (137, 554648), (152, 499913), (164, 463334), (178, 426892), (274, 277324), (328, 231667), (356, 213446), (548, 138662), (712, 106723), (779, 97544), (1096, 69331), (1558, 48772), (1691, 44936), (2603, 29192), (3116, 24386), (3382, 22468), (3649, 20824), (5206, 14596), (5617, 13528), (6232, 12193), (6764, 11234), (7298, 10412)]