77964370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 160030080

約数和(自身を除く): 82065710

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 59, 82, 110, 118, 205, 293, 295, 410, 451, 586, 590, 649, 902, 1298, 1465, 2255, 2419, 2930, 3223, 3245, 4510, 4838, 6446, 6490, 12013, 12095, 16115, 17287, 24026, 24190, 26609, 32230, 34574, 53218, 60065, 86435, 120130, 132143, 133045, 172870, 190157, 264286, 266090, 380314, 660715, 708767, 950785, 1321430, 1417534, 1901570, 3543835, 7087670, 7796437, 15592874, 38982185, 77964370]

約数ペア:

[(1, 77964370), (2, 38982185), (5, 15592874), (10, 7796437), (11, 7087670), (22, 3543835), (41, 1901570), (55, 1417534), (59, 1321430), (82, 950785), (110, 708767), (118, 660715), (205, 380314), (293, 266090), (295, 264286), (410, 190157), (451, 172870), (586, 133045), (590, 132143), (649, 120130), (902, 86435), (1298, 60065), (1465, 53218), (2255, 34574), (2419, 32230), (2930, 26609), (3223, 24190), (3245, 24026), (4510, 17287), (4838, 16115), (6446, 12095), (6490, 12013)]