68551168

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:673

約数の個数: 80

約数和(自身を含む): 161846784

約数和(自身を除く): 93295616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 617, 868, 896, 992, 1234, 1736, 1792, 1984, 2468, 3472, 3584, 3968, 4319, 4936, 6944, 7936, 8638, 9872, 13888, 15872, 17276, 19127, 19744, 27776, 34552, 38254, 39488, 55552, 69104, 76508, 78976, 111104, 133889, 138208, 153016, 157952, 267778, 276416, 306032, 315904, 535556, 552832, 612064, 1071112, 1105664, 1224128, 2142224, 2211328, 2448256, 4284448, 4896512, 8568896, 9793024, 17137792, 34275584, 68551168]

約数ペア:

[(1, 68551168), (2, 34275584), (4, 17137792), (7, 9793024), (8, 8568896), (14, 4896512), (16, 4284448), (28, 2448256), (31, 2211328), (32, 2142224), (56, 1224128), (62, 1105664), (64, 1071112), (112, 612064), (124, 552832), (128, 535556), (217, 315904), (224, 306032), (248, 276416), (256, 267778), (434, 157952), (448, 153016), (496, 138208), (512, 133889), (617, 111104), (868, 78976), (896, 76508), (992, 69104), (1234, 55552), (1736, 39488), (1792, 38254), (1984, 34552), (2468, 27776), (3472, 19744), (3584, 19127), (3968, 17276), (4319, 15872), (4936, 13888), (6944, 9872), (7936, 8638)]