77292556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 152947872

約数和(自身を除く): 75655316

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 197, 241, 394, 407, 482, 788, 814, 964, 1628, 2167, 2651, 4334, 5302, 7289, 8668, 8917, 10604, 14578, 17834, 29156, 35668, 47477, 80179, 94954, 98087, 160358, 189908, 196174, 320716, 392348, 522247, 1044494, 1756649, 2088988, 3513298, 7026596, 19323139, 38646278, 77292556]

約数ペア:

[(1, 77292556), (2, 38646278), (4, 19323139), (11, 7026596), (22, 3513298), (37, 2088988), (44, 1756649), (74, 1044494), (148, 522247), (197, 392348), (241, 320716), (394, 196174), (407, 189908), (482, 160358), (788, 98087), (814, 94954), (964, 80179), (1628, 47477), (2167, 35668), (2651, 29156), (4334, 17834), (5302, 14578), (7289, 10604), (8668, 8917)]