90111616

素因数分解:

$2^7\times 7^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 206758080

約数和(自身を除く): 116646464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 326, 448, 617, 652, 896, 1141, 1234, 1304, 2282, 2468, 2608, 4319, 4564, 4936, 5216, 8638, 9128, 9872, 10432, 17276, 18256, 19744, 20864, 34552, 36512, 39488, 69104, 73024, 78976, 100571, 138208, 146048, 201142, 276416, 402284, 552832, 703997, 804568, 1407994, 1609136, 2815988, 3218272, 5631976, 6436544, 11263952, 12873088, 22527904, 45055808, 90111616]

約数ペア:

[(1, 90111616), (2, 45055808), (4, 22527904), (7, 12873088), (8, 11263952), (14, 6436544), (16, 5631976), (28, 3218272), (32, 2815988), (56, 1609136), (64, 1407994), (112, 804568), (128, 703997), (163, 552832), (224, 402284), (326, 276416), (448, 201142), (617, 146048), (652, 138208), (896, 100571), (1141, 78976), (1234, 73024), (1304, 69104), (2282, 39488), (2468, 36512), (2608, 34552), (4319, 20864), (4564, 19744), (4936, 18256), (5216, 17276), (8638, 10432), (9128, 9872)]