172490634

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{107}}^2$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 403847808

約数和(自身を除く): 231357174

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 107, 162, 186, 214, 243, 279, 321, 486, 558, 642, 837, 963, 1674, 1926, 2511, 2889, 3317, 5022, 5778, 6634, 7533, 8667, 9951, 11449, 15066, 17334, 19902, 22898, 26001, 29853, 34347, 52002, 59706, 68694, 89559, 103041, 179118, 206082, 268677, 309123, 354919, 537354, 618246, 709838, 806031, 927369, 1064757, 1612062, 1854738, 2129514, 2782107, 3194271, 5564214, 6388542, 9582813, 19165626, 28748439, 57496878, 86245317, 172490634]

約数ペア:

[(1, 172490634), (2, 86245317), (3, 57496878), (6, 28748439), (9, 19165626), (18, 9582813), (27, 6388542), (31, 5564214), (54, 3194271), (62, 2782107), (81, 2129514), (93, 1854738), (107, 1612062), (162, 1064757), (186, 927369), (214, 806031), (243, 709838), (279, 618246), (321, 537354), (486, 354919), (558, 309123), (642, 268677), (837, 206082), (963, 179118), (1674, 103041), (1926, 89559), (2511, 68694), (2889, 59706), (3317, 52002), (5022, 34347), (5778, 29853), (6634, 26001), (7533, 22898), (8667, 19902), (9951, 17334), (11449, 15066)]