72676656

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12941}}^1$

素因数の和:12971

約数の個数: 80

約数和(自身を含む): 224673120

約数和(自身を除く): 151996464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 12941, 25882, 38823, 51764, 77646, 103528, 116469, 155292, 168233, 207056, 232938, 310584, 336466, 349407, 465876, 504699, 621168, 672932, 698814, 931752, 1009398, 1345864, 1397628, 1514097, 1863504, 2018796, 2691728, 2795256, 3028194, 4037592, 4542291, 5590512, 6056388, 8075184, 9084582, 12112776, 18169164, 24225552, 36338328, 72676656]

約数ペア:

[(1, 72676656), (2, 36338328), (3, 24225552), (4, 18169164), (6, 12112776), (8, 9084582), (9, 8075184), (12, 6056388), (13, 5590512), (16, 4542291), (18, 4037592), (24, 3028194), (26, 2795256), (27, 2691728), (36, 2018796), (39, 1863504), (48, 1514097), (52, 1397628), (54, 1345864), (72, 1009398), (78, 931752), (104, 698814), (108, 672932), (117, 621168), (144, 504699), (156, 465876), (208, 349407), (216, 336466), (234, 310584), (312, 232938), (351, 207056), (432, 168233), (468, 155292), (624, 116469), (702, 103528), (936, 77646), (1404, 51764), (1872, 38823), (2808, 25882), (5616, 12941)]