72025338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 191102976

約数和(自身を除く): 119077638

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 47, 62, 66, 77, 93, 94, 107, 141, 154, 186, 214, 217, 231, 282, 321, 329, 341, 434, 462, 517, 642, 651, 658, 682, 749, 987, 1023, 1034, 1177, 1302, 1457, 1498, 1551, 1974, 2046, 2247, 2354, 2387, 2914, 3102, 3317, 3531, 3619, 4371, 4494, 4774, 5029, 6634, 7062, 7161, 7238, 8239, 8742, 9951, 10058, 10199, 10857, 14322, 15087, 16027, 16478, 19902, 20398, 21714, 23219, 24717, 30174, 30597, 32054, 35203, 36487, 46438, 48081, 49434, 55319, 61194, 69657, 70406, 72974, 96162, 105609, 109461, 110638, 112189, 139314, 155899, 165957, 211218, 218922, 224378, 255409, 311798, 331914, 336567, 387233, 467697, 510818, 673134, 766227, 774466, 935394, 1091293, 1161699, 1532454, 1714889, 2182586, 2323398, 3273879, 3429778, 5144667, 6547758, 10289334, 12004223, 24008446, 36012669, 72025338]

約数ペア:

[(1, 72025338), (2, 36012669), (3, 24008446), (6, 12004223), (7, 10289334), (11, 6547758), (14, 5144667), (21, 3429778), (22, 3273879), (31, 2323398), (33, 2182586), (42, 1714889), (47, 1532454), (62, 1161699), (66, 1091293), (77, 935394), (93, 774466), (94, 766227), (107, 673134), (141, 510818), (154, 467697), (186, 387233), (214, 336567), (217, 331914), (231, 311798), (282, 255409), (321, 224378), (329, 218922), (341, 211218), (434, 165957), (462, 155899), (517, 139314), (642, 112189), (651, 110638), (658, 109461), (682, 105609), (749, 96162), (987, 72974), (1023, 70406), (1034, 69657), (1177, 61194), (1302, 55319), (1457, 49434), (1498, 48081), (1551, 46438), (1974, 36487), (2046, 35203), (2247, 32054), (2354, 30597), (2387, 30174), (2914, 24717), (3102, 23219), (3317, 21714), (3531, 20398), (3619, 19902), (4371, 16478), (4494, 16027), (4774, 15087), (5029, 14322), (6634, 10857), (7062, 10199), (7161, 10058), (7238, 9951), (8239, 8742)]