87730816

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 182284200

約数和(自身を除く): 94553384

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 73, 82, 128, 146, 164, 229, 292, 328, 458, 584, 656, 916, 1168, 1312, 1832, 2336, 2624, 2993, 3664, 4672, 5248, 5986, 7328, 9344, 9389, 11972, 14656, 16717, 18778, 23944, 29312, 33434, 37556, 47888, 66868, 75112, 95776, 133736, 150224, 191552, 267472, 300448, 383104, 534944, 600896, 685397, 1069888, 1201792, 1370794, 2139776, 2741588, 5483176, 10966352, 21932704, 43865408, 87730816]

約数ペア:

[(1, 87730816), (2, 43865408), (4, 21932704), (8, 10966352), (16, 5483176), (32, 2741588), (41, 2139776), (64, 1370794), (73, 1201792), (82, 1069888), (128, 685397), (146, 600896), (164, 534944), (229, 383104), (292, 300448), (328, 267472), (458, 191552), (584, 150224), (656, 133736), (916, 95776), (1168, 75112), (1312, 66868), (1832, 47888), (2336, 37556), (2624, 33434), (2993, 29312), (3664, 23944), (4672, 18778), (5248, 16717), (5986, 14656), (7328, 11972), (9344, 9389)]