90506624

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 196350000

約数和(自身を除く): 105843376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 128, 208, 218, 416, 436, 499, 832, 872, 998, 1417, 1664, 1744, 1996, 2834, 3488, 3992, 5668, 6487, 6976, 7984, 11336, 12974, 13952, 15968, 22672, 25948, 31936, 45344, 51896, 54391, 63872, 90688, 103792, 108782, 181376, 207584, 217564, 415168, 435128, 707083, 830336, 870256, 1414166, 1740512, 2828332, 3481024, 5656664, 6962048, 11313328, 22626656, 45253312, 90506624]

約数ペア:

[(1, 90506624), (2, 45253312), (4, 22626656), (8, 11313328), (13, 6962048), (16, 5656664), (26, 3481024), (32, 2828332), (52, 1740512), (64, 1414166), (104, 870256), (109, 830336), (128, 707083), (208, 435128), (218, 415168), (416, 217564), (436, 207584), (499, 181376), (832, 108782), (872, 103792), (998, 90688), (1417, 63872), (1664, 54391), (1744, 51896), (1996, 45344), (2834, 31936), (3488, 25948), (3992, 22672), (5668, 15968), (6487, 13952), (6976, 12974), (7984, 11336)]