73140342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 166917888

約数和(自身を除く): 93777546

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 61, 66, 74, 111, 122, 183, 222, 366, 407, 491, 671, 814, 982, 1221, 1342, 1473, 2013, 2257, 2442, 2946, 4026, 4514, 5401, 6771, 10802, 13542, 16203, 18167, 24827, 29951, 32406, 36334, 49654, 54501, 59902, 74481, 89853, 109002, 148962, 179706, 199837, 329461, 399674, 599511, 658922, 988383, 1108187, 1199022, 1976766, 2216374, 3324561, 6649122, 12190057, 24380114, 36570171, 73140342]

約数ペア:

[(1, 73140342), (2, 36570171), (3, 24380114), (6, 12190057), (11, 6649122), (22, 3324561), (33, 2216374), (37, 1976766), (61, 1199022), (66, 1108187), (74, 988383), (111, 658922), (122, 599511), (183, 399674), (222, 329461), (366, 199837), (407, 179706), (491, 148962), (671, 109002), (814, 89853), (982, 74481), (1221, 59902), (1342, 54501), (1473, 49654), (2013, 36334), (2257, 32406), (2442, 29951), (2946, 24827), (4026, 18167), (4514, 16203), (5401, 13542), (6771, 10802)]