73803678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 91669602

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 107, 111, 214, 222, 239, 321, 478, 481, 642, 717, 962, 1391, 1434, 1443, 2782, 2886, 3107, 3959, 4173, 6214, 7918, 8346, 8843, 9321, 11877, 17686, 18642, 23754, 25573, 26529, 51146, 51467, 53058, 76719, 102934, 114959, 153438, 154401, 229918, 308802, 332449, 344877, 664898, 689754, 946201, 997347, 1892402, 1994694, 2838603, 5677206, 12300613, 24601226, 36901839, 73803678]

約数ペア:

[(1, 73803678), (2, 36901839), (3, 24601226), (6, 12300613), (13, 5677206), (26, 2838603), (37, 1994694), (39, 1892402), (74, 997347), (78, 946201), (107, 689754), (111, 664898), (214, 344877), (222, 332449), (239, 308802), (321, 229918), (478, 154401), (481, 153438), (642, 114959), (717, 102934), (962, 76719), (1391, 53058), (1434, 51467), (1443, 51146), (2782, 26529), (2886, 25573), (3107, 23754), (3959, 18642), (4173, 17686), (6214, 11877), (7918, 9321), (8346, 8843)]