78306858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9007}}^1$

素因数の和:9048

約数の個数: 64

約数和(自身を含む): 207544320

約数和(自身を除く): 129237462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 8694, 9007, 18014, 27021, 54042, 63049, 81063, 126098, 162126, 189147, 207161, 243189, 378294, 414322, 486378, 567441, 621483, 1134882, 1242966, 1450127, 1702323, 1864449, 2900254, 3404646, 3728898, 4350381, 5593347, 8700762, 11186694, 13051143, 26102286, 39153429, 78306858]

約数ペア:

[(1, 78306858), (2, 39153429), (3, 26102286), (6, 13051143), (7, 11186694), (9, 8700762), (14, 5593347), (18, 4350381), (21, 3728898), (23, 3404646), (27, 2900254), (42, 1864449), (46, 1702323), (54, 1450127), (63, 1242966), (69, 1134882), (126, 621483), (138, 567441), (161, 486378), (189, 414322), (207, 378294), (322, 243189), (378, 207161), (414, 189147), (483, 162126), (621, 126098), (966, 81063), (1242, 63049), (1449, 54042), (2898, 27021), (4347, 18014), (8694, 9007)]