78162336

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 256785984

約数和(自身を除く): 178623648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 137, 144, 168, 224, 252, 274, 283, 288, 336, 411, 504, 548, 566, 672, 822, 849, 959, 1008, 1096, 1132, 1233, 1644, 1698, 1918, 1981, 2016, 2192, 2264, 2466, 2547, 2877, 3288, 3396, 3836, 3962, 4384, 4528, 4932, 5094, 5754, 5943, 6576, 6792, 7672, 7924, 8631, 9056, 9864, 10188, 11508, 11886, 13152, 13584, 15344, 15848, 17262, 17829, 19728, 20376, 23016, 23772, 27168, 30688, 31696, 34524, 35658, 38771, 39456, 40752, 46032, 47544, 63392, 69048, 71316, 77542, 81504, 92064, 95088, 116313, 138096, 142632, 155084, 190176, 232626, 271397, 276192, 285264, 310168, 348939, 465252, 542794, 570528, 620336, 697878, 814191, 930504, 1085588, 1240672, 1395756, 1628382, 1861008, 2171176, 2442573, 2791512, 3256764, 3722016, 4342352, 4885146, 5583024, 6513528, 8684704, 9770292, 11166048, 13027056, 19540584, 26054112, 39081168, 78162336]

約数ペア:

[(1, 78162336), (2, 39081168), (3, 26054112), (4, 19540584), (6, 13027056), (7, 11166048), (8, 9770292), (9, 8684704), (12, 6513528), (14, 5583024), (16, 4885146), (18, 4342352), (21, 3722016), (24, 3256764), (28, 2791512), (32, 2442573), (36, 2171176), (42, 1861008), (48, 1628382), (56, 1395756), (63, 1240672), (72, 1085588), (84, 930504), (96, 814191), (112, 697878), (126, 620336), (137, 570528), (144, 542794), (168, 465252), (224, 348939), (252, 310168), (274, 285264), (283, 276192), (288, 271397), (336, 232626), (411, 190176), (504, 155084), (548, 142632), (566, 138096), (672, 116313), (822, 95088), (849, 92064), (959, 81504), (1008, 77542), (1096, 71316), (1132, 69048), (1233, 63392), (1644, 47544), (1698, 46032), (1918, 40752), (1981, 39456), (2016, 38771), (2192, 35658), (2264, 34524), (2466, 31696), (2547, 30688), (2877, 27168), (3288, 23772), (3396, 23016), (3836, 20376), (3962, 19728), (4384, 17829), (4528, 17262), (4932, 15848), (5094, 15344), (5754, 13584), (5943, 13152), (6576, 11886), (6792, 11508), (7672, 10188), (7924, 9864), (8631, 9056)]