78444054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 186532632

約数和(自身を除く): 108088578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 169, 214, 234, 241, 321, 338, 482, 507, 642, 723, 963, 1014, 1391, 1446, 1521, 1926, 2169, 2782, 3042, 3133, 4173, 4338, 6266, 8346, 9399, 12519, 18083, 18798, 25038, 25787, 28197, 36166, 40729, 51574, 54249, 56394, 77361, 81458, 108498, 122187, 154722, 162747, 232083, 244374, 325494, 335231, 366561, 464166, 670462, 733122, 1005693, 2011386, 3017079, 4358003, 6034158, 8716006, 13074009, 26148018, 39222027, 78444054]

約数ペア:

[(1, 78444054), (2, 39222027), (3, 26148018), (6, 13074009), (9, 8716006), (13, 6034158), (18, 4358003), (26, 3017079), (39, 2011386), (78, 1005693), (107, 733122), (117, 670462), (169, 464166), (214, 366561), (234, 335231), (241, 325494), (321, 244374), (338, 232083), (482, 162747), (507, 154722), (642, 122187), (723, 108498), (963, 81458), (1014, 77361), (1391, 56394), (1446, 54249), (1521, 51574), (1926, 40729), (2169, 36166), (2782, 28197), (3042, 25787), (3133, 25038), (4173, 18798), (4338, 18083), (6266, 12519), (8346, 9399)]