72916224

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 108

約数和(自身を含む): 205593696

約数和(自身を除く): 132677472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 263, 304, 361, 384, 456, 526, 608, 722, 768, 789, 912, 1052, 1083, 1216, 1444, 1578, 1824, 2104, 2166, 2432, 2888, 3156, 3648, 4208, 4332, 4864, 4997, 5776, 6312, 7296, 8416, 8664, 9994, 11552, 12624, 14592, 14991, 16832, 17328, 19988, 23104, 25248, 29982, 33664, 34656, 39976, 46208, 50496, 59964, 67328, 69312, 79952, 92416, 94943, 100992, 119928, 138624, 159904, 189886, 201984, 239856, 277248, 284829, 319808, 379772, 479712, 569658, 639616, 759544, 959424, 1139316, 1279232, 1519088, 1918848, 2278632, 3038176, 3837696, 4557264, 6076352, 9114528, 12152704, 18229056, 24305408, 36458112, 72916224]

約数ペア:

[(1, 72916224), (2, 36458112), (3, 24305408), (4, 18229056), (6, 12152704), (8, 9114528), (12, 6076352), (16, 4557264), (19, 3837696), (24, 3038176), (32, 2278632), (38, 1918848), (48, 1519088), (57, 1279232), (64, 1139316), (76, 959424), (96, 759544), (114, 639616), (128, 569658), (152, 479712), (192, 379772), (228, 319808), (256, 284829), (263, 277248), (304, 239856), (361, 201984), (384, 189886), (456, 159904), (526, 138624), (608, 119928), (722, 100992), (768, 94943), (789, 92416), (912, 79952), (1052, 69312), (1083, 67328), (1216, 59964), (1444, 50496), (1578, 46208), (1824, 39976), (2104, 34656), (2166, 33664), (2432, 29982), (2888, 25248), (3156, 23104), (3648, 19988), (4208, 17328), (4332, 16832), (4864, 14991), (4997, 14592), (5776, 12624), (6312, 11552), (7296, 9994), (8416, 8664)]