77787164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7369}}^1$

素因数の和:7422

約数の個数: 48

約数和(自身を含む): 173342400

約数和(自身を除く): 95555236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 7369, 10556, 14738, 29476, 51583, 95797, 103166, 191594, 206332, 213701, 383188, 427402, 670579, 854804, 1341158, 1495907, 2682316, 2778113, 2991814, 5556226, 5983628, 11112452, 19446791, 38893582, 77787164]

約数ペア:

[(1, 77787164), (2, 38893582), (4, 19446791), (7, 11112452), (13, 5983628), (14, 5556226), (26, 2991814), (28, 2778113), (29, 2682316), (52, 1495907), (58, 1341158), (91, 854804), (116, 670579), (182, 427402), (203, 383188), (364, 213701), (377, 206332), (406, 191594), (754, 103166), (812, 95797), (1508, 51583), (2639, 29476), (5278, 14738), (7369, 10556)]