65164428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11243}}^1$

素因数の和:11283

約数の個数: 72

約数和(自身を含む): 196455168

約数和(自身を除く): 131290740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 11243, 22486, 33729, 44972, 67458, 78701, 101187, 134916, 157402, 202374, 236103, 258589, 314804, 404748, 472206, 517178, 708309, 775767, 944412, 1034356, 1416618, 1551534, 1810123, 2327301, 2833236, 3103068, 3620246, 4654602, 5430369, 7240492, 9309204, 10860738, 16291107, 21721476, 32582214, 65164428]

約数ペア:

[(1, 65164428), (2, 32582214), (3, 21721476), (4, 16291107), (6, 10860738), (7, 9309204), (9, 7240492), (12, 5430369), (14, 4654602), (18, 3620246), (21, 3103068), (23, 2833236), (28, 2327301), (36, 1810123), (42, 1551534), (46, 1416618), (63, 1034356), (69, 944412), (84, 775767), (92, 708309), (126, 517178), (138, 472206), (161, 404748), (207, 314804), (252, 258589), (276, 236103), (322, 202374), (414, 157402), (483, 134916), (644, 101187), (828, 78701), (966, 67458), (1449, 44972), (1932, 33729), (2898, 22486), (5796, 11243)]