90407424

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:921

約数の個数: 80

約数和(自身を含む): 244537920

約数和(自身を除く): 154130496

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, 1136, 1536, 1658, 1704, 2272, 2487, 3316, 3408, 4544, 4974, 6632, 6816, 9088, 9948, 13264, 13632, 18176, 19896, 26528, 27264, 36352, 39792, 53056, 54528, 58859, 79584, 106112, 109056, 117718, 159168, 176577, 212224, 235436, 318336, 353154, 424448, 470872, 636672, 706308, 941744, 1273344, 1412616, 1883488, 2825232, 3766976, 5650464, 7533952, 11300928, 15067904, 22601856, 30135808, 45203712, 90407424]

約数ペア:

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