82487496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 256435200

約数和(自身を除く): 173947704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 179, 182, 211, 273, 312, 358, 364, 422, 537, 546, 633, 716, 728, 844, 1074, 1092, 1253, 1266, 1432, 1477, 1688, 2148, 2184, 2327, 2506, 2532, 2743, 2954, 3759, 4296, 4431, 4654, 5012, 5064, 5486, 5908, 6981, 7518, 8229, 8862, 9308, 10024, 10972, 11816, 13962, 15036, 16289, 16458, 17724, 18616, 19201, 21944, 27924, 30072, 32578, 32916, 35448, 37769, 38402, 48867, 55848, 57603, 65156, 65832, 75538, 76804, 97734, 113307, 115206, 130312, 151076, 153608, 195468, 226614, 230412, 264383, 302152, 390936, 453228, 460824, 490997, 528766, 793149, 906456, 981994, 1057532, 1472991, 1586298, 1963988, 2115064, 2945982, 3172596, 3436979, 3927976, 5891964, 6345192, 6873958, 10310937, 11783928, 13747916, 20621874, 27495832, 41243748, 82487496]

約数ペア:

[(1, 82487496), (2, 41243748), (3, 27495832), (4, 20621874), (6, 13747916), (7, 11783928), (8, 10310937), (12, 6873958), (13, 6345192), (14, 5891964), (21, 3927976), (24, 3436979), (26, 3172596), (28, 2945982), (39, 2115064), (42, 1963988), (52, 1586298), (56, 1472991), (78, 1057532), (84, 981994), (91, 906456), (104, 793149), (156, 528766), (168, 490997), (179, 460824), (182, 453228), (211, 390936), (273, 302152), (312, 264383), (358, 230412), (364, 226614), (422, 195468), (537, 153608), (546, 151076), (633, 130312), (716, 115206), (728, 113307), (844, 97734), (1074, 76804), (1092, 75538), (1253, 65832), (1266, 65156), (1432, 57603), (1477, 55848), (1688, 48867), (2148, 38402), (2184, 37769), (2327, 35448), (2506, 32916), (2532, 32578), (2743, 30072), (2954, 27924), (3759, 21944), (4296, 19201), (4431, 18616), (4654, 17724), (5012, 16458), (5064, 16289), (5486, 15036), (5908, 13962), (6981, 11816), (7518, 10972), (8229, 10024), (8862, 9308)]