64626492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 176964480

約数和(自身を除く): 112337988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 262, 294, 393, 524, 588, 786, 839, 917, 1572, 1678, 1834, 2517, 2751, 3356, 3668, 5034, 5502, 5873, 6419, 10068, 11004, 11746, 12838, 17619, 19257, 23492, 25676, 35238, 38514, 41111, 70476, 77028, 82222, 109909, 123333, 164444, 219818, 246666, 329727, 439636, 493332, 659454, 769363, 1318908, 1538726, 2308089, 3077452, 4616178, 5385541, 9232356, 10771082, 16156623, 21542164, 32313246, 64626492]

約数ペア:

[(1, 64626492), (2, 32313246), (3, 21542164), (4, 16156623), (6, 10771082), (7, 9232356), (12, 5385541), (14, 4616178), (21, 3077452), (28, 2308089), (42, 1538726), (49, 1318908), (84, 769363), (98, 659454), (131, 493332), (147, 439636), (196, 329727), (262, 246666), (294, 219818), (393, 164444), (524, 123333), (588, 109909), (786, 82222), (839, 77028), (917, 70476), (1572, 41111), (1678, 38514), (1834, 35238), (2517, 25676), (2751, 23492), (3356, 19257), (3668, 17619), (5034, 12838), (5502, 11746), (5873, 11004), (6419, 10068)]