64681734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 143829504

約数和(自身を除く): 79147770

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 97, 103, 166, 194, 206, 249, 291, 309, 498, 582, 618, 1079, 1261, 1339, 2158, 2522, 2678, 3237, 3783, 4017, 6474, 7566, 8034, 8051, 8549, 9991, 16102, 17098, 19982, 24153, 25647, 29973, 48306, 51294, 59946, 104663, 111137, 129883, 209326, 222274, 259766, 313989, 333411, 389649, 627978, 666822, 779298, 829253, 1658506, 2487759, 4975518, 10780289, 21560578, 32340867, 64681734]

約数ペア:

[(1, 64681734), (2, 32340867), (3, 21560578), (6, 10780289), (13, 4975518), (26, 2487759), (39, 1658506), (78, 829253), (83, 779298), (97, 666822), (103, 627978), (166, 389649), (194, 333411), (206, 313989), (249, 259766), (291, 222274), (309, 209326), (498, 129883), (582, 111137), (618, 104663), (1079, 59946), (1261, 51294), (1339, 48306), (2158, 29973), (2522, 25647), (2678, 24153), (3237, 19982), (3783, 17098), (4017, 16102), (6474, 9991), (7566, 8549), (8034, 8051)]