67065284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 143881920

約数和(自身を除く): 76816636

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 169, 286, 311, 319, 338, 377, 572, 622, 638, 676, 754, 1244, 1276, 1508, 1859, 3421, 3718, 4043, 4147, 4901, 6842, 7436, 8086, 8294, 9019, 9802, 13684, 16172, 16588, 18038, 19604, 36076, 44473, 52559, 53911, 88946, 99209, 105118, 107822, 117247, 177892, 198418, 210236, 215644, 234494, 396836, 468988, 578149, 1156298, 1289717, 1524211, 2312596, 2579434, 3048422, 5158868, 6096844, 16766321, 33532642, 67065284]

約数ペア:

[(1, 67065284), (2, 33532642), (4, 16766321), (11, 6096844), (13, 5158868), (22, 3048422), (26, 2579434), (29, 2312596), (44, 1524211), (52, 1289717), (58, 1156298), (116, 578149), (143, 468988), (169, 396836), (286, 234494), (311, 215644), (319, 210236), (338, 198418), (377, 177892), (572, 117247), (622, 107822), (638, 105118), (676, 99209), (754, 88946), (1244, 53911), (1276, 52559), (1508, 44473), (1859, 36076), (3421, 19604), (3718, 18038), (4043, 16588), (4147, 16172), (4901, 13684), (6842, 9802), (7436, 9019), (8086, 8294)]