76553884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 149960160

約数和(自身を除く): 73406276

約数列:

[1, 2, 4, 11, 22, 44, 89, 113, 173, 178, 226, 346, 356, 452, 692, 979, 1243, 1903, 1958, 2486, 3806, 3916, 4972, 7612, 10057, 15397, 19549, 20114, 30794, 39098, 40228, 61588, 78196, 110627, 169367, 215039, 221254, 338734, 430078, 442508, 677468, 860156, 1739861, 3479722, 6959444, 19138471, 38276942, 76553884]

約数ペア:

[(1, 76553884), (2, 38276942), (4, 19138471), (11, 6959444), (22, 3479722), (44, 1739861), (89, 860156), (113, 677468), (173, 442508), (178, 430078), (226, 338734), (346, 221254), (356, 215039), (452, 169367), (692, 110627), (979, 78196), (1243, 61588), (1903, 40228), (1958, 39098), (2486, 30794), (3806, 20114), (3916, 19549), (4972, 15397), (7612, 10057)]