72843204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 205443504

約数和(自身を除く): 132600300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 67, 84, 86, 98, 129, 134, 147, 172, 196, 201, 258, 268, 294, 301, 402, 469, 516, 588, 602, 804, 903, 938, 1204, 1407, 1806, 1849, 1876, 2107, 2814, 2881, 3283, 3612, 3698, 4214, 5547, 5628, 5762, 6321, 6566, 7396, 8428, 8643, 9849, 11094, 11524, 12642, 12943, 13132, 17286, 19698, 20167, 22188, 25284, 25886, 34572, 38829, 39396, 40334, 51772, 60501, 77658, 80668, 90601, 121002, 123883, 141169, 155316, 181202, 242004, 247766, 271803, 282338, 362404, 371649, 423507, 495532, 543606, 564676, 743298, 847014, 867181, 1087212, 1486596, 1694028, 1734362, 2601543, 3468724, 5203086, 6070267, 10406172, 12140534, 18210801, 24281068, 36421602, 72843204]

約数ペア:

[(1, 72843204), (2, 36421602), (3, 24281068), (4, 18210801), (6, 12140534), (7, 10406172), (12, 6070267), (14, 5203086), (21, 3468724), (28, 2601543), (42, 1734362), (43, 1694028), (49, 1486596), (67, 1087212), (84, 867181), (86, 847014), (98, 743298), (129, 564676), (134, 543606), (147, 495532), (172, 423507), (196, 371649), (201, 362404), (258, 282338), (268, 271803), (294, 247766), (301, 242004), (402, 181202), (469, 155316), (516, 141169), (588, 123883), (602, 121002), (804, 90601), (903, 80668), (938, 77658), (1204, 60501), (1407, 51772), (1806, 40334), (1849, 39396), (1876, 38829), (2107, 34572), (2814, 25886), (2881, 25284), (3283, 22188), (3612, 20167), (3698, 19698), (4214, 17286), (5547, 13132), (5628, 12943), (5762, 12642), (6321, 11524), (6566, 11094), (7396, 9849), (8428, 8643)]