75277972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1357

約数の個数: 72

約数和(自身を含む): 175355712

約数和(自身を除く): 100077740

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1307, 1309, 1694, 2057, 2614, 2618, 3388, 4114, 5228, 5236, 8228, 9149, 14377, 14399, 18298, 22219, 28754, 28798, 36596, 44438, 57508, 57596, 88876, 100639, 155533, 158147, 201278, 244409, 311066, 316294, 402556, 488818, 622132, 632588, 977636, 1107029, 1710863, 2214058, 2688499, 3421726, 4428116, 5376998, 6843452, 10753996, 18819493, 37638986, 75277972]

約数ペア:

[(1, 75277972), (2, 37638986), (4, 18819493), (7, 10753996), (11, 6843452), (14, 5376998), (17, 4428116), (22, 3421726), (28, 2688499), (34, 2214058), (44, 1710863), (68, 1107029), (77, 977636), (119, 632588), (121, 622132), (154, 488818), (187, 402556), (238, 316294), (242, 311066), (308, 244409), (374, 201278), (476, 158147), (484, 155533), (748, 100639), (847, 88876), (1307, 57596), (1309, 57508), (1694, 44438), (2057, 36596), (2614, 28798), (2618, 28754), (3388, 22219), (4114, 18298), (5228, 14399), (5236, 14377), (8228, 9149)]