180814848

素因数分解:

$2^{10}\times 3^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:923

約数の個数: 88

約数和(自身を含む): 489314880

約数和(自身を除く): 308500032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 768, 829, 852, 1024, 1136, 1536, 1658, 1704, 2272, 2487, 3072, 3316, 3408, 4544, 4974, 6632, 6816, 9088, 9948, 13264, 13632, 18176, 19896, 26528, 27264, 36352, 39792, 53056, 54528, 58859, 72704, 79584, 106112, 109056, 117718, 159168, 176577, 212224, 218112, 235436, 318336, 353154, 424448, 470872, 636672, 706308, 848896, 941744, 1273344, 1412616, 1883488, 2546688, 2825232, 3766976, 5650464, 7533952, 11300928, 15067904, 22601856, 30135808, 45203712, 60271616, 90407424, 180814848]

約数ペア:

[(1, 180814848), (2, 90407424), (3, 60271616), (4, 45203712), (6, 30135808), (8, 22601856), (12, 15067904), (16, 11300928), (24, 7533952), (32, 5650464), (48, 3766976), (64, 2825232), (71, 2546688), (96, 1883488), (128, 1412616), (142, 1273344), (192, 941744), (213, 848896), (256, 706308), (284, 636672), (384, 470872), (426, 424448), (512, 353154), (568, 318336), (768, 235436), (829, 218112), (852, 212224), (1024, 176577), (1136, 159168), (1536, 117718), (1658, 109056), (1704, 106112), (2272, 79584), (2487, 72704), (3072, 58859), (3316, 54528), (3408, 53056), (4544, 39792), (4974, 36352), (6632, 27264), (6816, 26528), (9088, 19896), (9948, 18176), (13264, 13632)]