8704164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 24016608

約数和(自身を除く): 15312444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 113, 131, 147, 196, 226, 262, 294, 339, 393, 452, 524, 588, 678, 786, 791, 917, 1356, 1572, 1582, 1834, 2373, 2751, 3164, 3668, 4746, 5502, 5537, 6419, 9492, 11004, 11074, 12838, 14803, 16611, 19257, 22148, 25676, 29606, 33222, 38514, 44409, 59212, 66444, 77028, 88818, 103621, 177636, 207242, 310863, 414484, 621726, 725347, 1243452, 1450694, 2176041, 2901388, 4352082, 8704164]

約数ペア:

[(1, 8704164), (2, 4352082), (3, 2901388), (4, 2176041), (6, 1450694), (7, 1243452), (12, 725347), (14, 621726), (21, 414484), (28, 310863), (42, 207242), (49, 177636), (84, 103621), (98, 88818), (113, 77028), (131, 66444), (147, 59212), (196, 44409), (226, 38514), (262, 33222), (294, 29606), (339, 25676), (393, 22148), (452, 19257), (524, 16611), (588, 14803), (678, 12838), (786, 11074), (791, 11004), (917, 9492), (1356, 6419), (1572, 5537), (1582, 5502), (1834, 4746), (2373, 3668), (2751, 3164)]