82780704

素因数分解:

$2^5\times 3^4\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:424

約数の個数: 120

約数和(自身を含む): 246527820

約数和(自身を除く): 163747116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 109, 144, 162, 216, 218, 288, 293, 324, 327, 432, 436, 586, 648, 654, 864, 872, 879, 981, 1172, 1296, 1308, 1744, 1758, 1962, 2344, 2592, 2616, 2637, 2943, 3488, 3516, 3924, 4688, 5232, 5274, 5886, 7032, 7848, 7911, 8829, 9376, 10464, 10548, 11772, 14064, 15696, 15822, 17658, 21096, 23544, 23733, 28128, 31392, 31644, 31937, 35316, 42192, 47088, 47466, 63288, 63874, 70632, 84384, 94176, 94932, 95811, 126576, 127748, 141264, 189864, 191622, 253152, 255496, 282528, 287433, 379728, 383244, 510992, 574866, 759456, 766488, 862299, 1021984, 1149732, 1532976, 1724598, 2299464, 2586897, 3065952, 3449196, 4598928, 5173794, 6898392, 9197856, 10347588, 13796784, 20695176, 27593568, 41390352, 82780704]

約数ペア:

[(1, 82780704), (2, 41390352), (3, 27593568), (4, 20695176), (6, 13796784), (8, 10347588), (9, 9197856), (12, 6898392), (16, 5173794), (18, 4598928), (24, 3449196), (27, 3065952), (32, 2586897), (36, 2299464), (48, 1724598), (54, 1532976), (72, 1149732), (81, 1021984), (96, 862299), (108, 766488), (109, 759456), (144, 574866), (162, 510992), (216, 383244), (218, 379728), (288, 287433), (293, 282528), (324, 255496), (327, 253152), (432, 191622), (436, 189864), (586, 141264), (648, 127748), (654, 126576), (864, 95811), (872, 94932), (879, 94176), (981, 84384), (1172, 70632), (1296, 63874), (1308, 63288), (1744, 47466), (1758, 47088), (1962, 42192), (2344, 35316), (2592, 31937), (2616, 31644), (2637, 31392), (2943, 28128), (3488, 23733), (3516, 23544), (3924, 21096), (4688, 17658), (5232, 15822), (5274, 15696), (5886, 14064), (7032, 11772), (7848, 10548), (7911, 10464), (8829, 9376)]