73785488

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 169703424

約数和(自身を除く): 95917936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 107, 112, 131, 188, 214, 262, 329, 376, 428, 524, 658, 749, 752, 856, 917, 1048, 1316, 1498, 1712, 1834, 2096, 2632, 2996, 3668, 5029, 5264, 5992, 6157, 7336, 10058, 11984, 12314, 14017, 14672, 20116, 24628, 28034, 35203, 40232, 43099, 49256, 56068, 70406, 80464, 86198, 98119, 98512, 112136, 140812, 172396, 196238, 224272, 281624, 344792, 392476, 563248, 658799, 689584, 784952, 1317598, 1569904, 2635196, 4611593, 5270392, 9223186, 10540784, 18446372, 36892744, 73785488]

約数ペア:

[(1, 73785488), (2, 36892744), (4, 18446372), (7, 10540784), (8, 9223186), (14, 5270392), (16, 4611593), (28, 2635196), (47, 1569904), (56, 1317598), (94, 784952), (107, 689584), (112, 658799), (131, 563248), (188, 392476), (214, 344792), (262, 281624), (329, 224272), (376, 196238), (428, 172396), (524, 140812), (658, 112136), (749, 98512), (752, 98119), (856, 86198), (917, 80464), (1048, 70406), (1316, 56068), (1498, 49256), (1712, 43099), (1834, 40232), (2096, 35203), (2632, 28034), (2996, 24628), (3668, 20116), (5029, 14672), (5264, 14017), (5992, 12314), (6157, 11984), (7336, 10058)]