84899386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 157199616

約数和(自身を除く): 72300230

約数列:

[1, 2, 11, 13, 22, 26, 37, 71, 74, 113, 142, 143, 226, 286, 407, 481, 781, 814, 923, 962, 1243, 1469, 1562, 1846, 2486, 2627, 2938, 4181, 5254, 5291, 8023, 8362, 10153, 10582, 16046, 16159, 20306, 28897, 32318, 34151, 45991, 54353, 57794, 68302, 88253, 91982, 104299, 108706, 176506, 208598, 296851, 375661, 593702, 597883, 751322, 1147289, 1195766, 2294578, 3265361, 3859063, 6530722, 7718126, 42449693, 84899386]

約数ペア:

[(1, 84899386), (2, 42449693), (11, 7718126), (13, 6530722), (22, 3859063), (26, 3265361), (37, 2294578), (71, 1195766), (74, 1147289), (113, 751322), (142, 597883), (143, 593702), (226, 375661), (286, 296851), (407, 208598), (481, 176506), (781, 108706), (814, 104299), (923, 91982), (962, 88253), (1243, 68302), (1469, 57794), (1562, 54353), (1846, 45991), (2486, 34151), (2627, 32318), (2938, 28897), (4181, 20306), (5254, 16159), (5291, 16046), (8023, 10582), (8362, 10153)]