78688416

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 215889408

約数和(自身を除く): 137200992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 137, 186, 193, 248, 274, 372, 386, 411, 496, 548, 579, 744, 772, 822, 992, 1096, 1158, 1488, 1544, 1644, 2192, 2316, 2976, 3088, 3288, 4247, 4384, 4632, 5983, 6176, 6576, 8494, 9264, 11966, 12741, 13152, 16988, 17949, 18528, 23932, 25482, 26441, 33976, 35898, 47864, 50964, 52882, 67952, 71796, 79323, 95728, 101928, 105764, 135904, 143592, 158646, 191456, 203856, 211528, 287184, 317292, 407712, 423056, 574368, 634584, 819671, 846112, 1269168, 1639342, 2459013, 2538336, 3278684, 4918026, 6557368, 9836052, 13114736, 19672104, 26229472, 39344208, 78688416]

約数ペア:

[(1, 78688416), (2, 39344208), (3, 26229472), (4, 19672104), (6, 13114736), (8, 9836052), (12, 6557368), (16, 4918026), (24, 3278684), (31, 2538336), (32, 2459013), (48, 1639342), (62, 1269168), (93, 846112), (96, 819671), (124, 634584), (137, 574368), (186, 423056), (193, 407712), (248, 317292), (274, 287184), (372, 211528), (386, 203856), (411, 191456), (496, 158646), (548, 143592), (579, 135904), (744, 105764), (772, 101928), (822, 95728), (992, 79323), (1096, 71796), (1158, 67952), (1488, 52882), (1544, 50964), (1644, 47864), (2192, 35898), (2316, 33976), (2976, 26441), (3088, 25482), (3288, 23932), (4247, 18528), (4384, 17949), (4632, 16988), (5983, 13152), (6176, 12741), (6576, 11966), (8494, 9264)]