129401244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2837}}^1$

素因数の和:3035

約数の個数: 72

約数和(自身を含む): 376023648

約数和(自身を除く): 246622404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1629, 2172, 2534, 2837, 3258, 3801, 5068, 5674, 6516, 7602, 8511, 11348, 11403, 15204, 17022, 19859, 22806, 25533, 34044, 39718, 45612, 51066, 59577, 79436, 102132, 119154, 178731, 238308, 357462, 513497, 714924, 1026994, 1540491, 2053988, 3080982, 3594479, 4621473, 6161964, 7188958, 9242946, 10783437, 14377916, 18485892, 21566874, 32350311, 43133748, 64700622, 129401244]

約数ペア:

[(1, 129401244), (2, 64700622), (3, 43133748), (4, 32350311), (6, 21566874), (7, 18485892), (9, 14377916), (12, 10783437), (14, 9242946), (18, 7188958), (21, 6161964), (28, 4621473), (36, 3594479), (42, 3080982), (63, 2053988), (84, 1540491), (126, 1026994), (181, 714924), (252, 513497), (362, 357462), (543, 238308), (724, 178731), (1086, 119154), (1267, 102132), (1629, 79436), (2172, 59577), (2534, 51066), (2837, 45612), (3258, 39718), (3801, 34044), (5068, 25533), (5674, 22806), (6516, 19859), (7602, 17022), (8511, 15204), (11348, 11403)]