80998008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37087}}^1$

素因数の和:37116

約数の個数: 64

約数和(自身を含む): 249231360

約数和(自身を除く): 168233352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 37087, 74174, 111261, 148348, 222522, 259609, 296696, 445044, 482131, 519218, 778827, 890088, 964262, 1038436, 1446393, 1557654, 1928524, 2076872, 2892786, 3115308, 3374917, 3857048, 5785572, 6230616, 6749834, 10124751, 11571144, 13499668, 20249502, 26999336, 40499004, 80998008]

約数ペア:

[(1, 80998008), (2, 40499004), (3, 26999336), (4, 20249502), (6, 13499668), (7, 11571144), (8, 10124751), (12, 6749834), (13, 6230616), (14, 5785572), (21, 3857048), (24, 3374917), (26, 3115308), (28, 2892786), (39, 2076872), (42, 1928524), (52, 1557654), (56, 1446393), (78, 1038436), (84, 964262), (91, 890088), (104, 778827), (156, 519218), (168, 482131), (182, 445044), (273, 296696), (312, 259609), (364, 222522), (546, 148348), (728, 111261), (1092, 74174), (2184, 37087)]