172375992

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 499065600

約数和(自身を除く): 326689608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 67, 72, 86, 108, 129, 134, 172, 201, 216, 258, 268, 277, 344, 387, 402, 516, 536, 554, 603, 774, 804, 831, 1032, 1108, 1161, 1206, 1548, 1608, 1662, 1809, 2216, 2322, 2412, 2493, 2881, 3096, 3324, 3618, 4644, 4824, 4986, 5762, 6648, 7236, 7479, 8643, 9288, 9972, 11524, 11911, 14472, 14958, 17286, 18559, 19944, 23048, 23822, 25929, 29916, 34572, 35733, 37118, 47644, 51858, 55677, 59832, 69144, 71466, 74236, 77787, 95288, 103716, 107199, 111354, 142932, 148472, 155574, 167031, 207432, 214398, 222708, 285864, 311148, 321597, 334062, 428796, 445416, 501093, 622296, 643194, 668124, 798037, 857592, 1002186, 1286388, 1336248, 1596074, 2004372, 2394111, 2572776, 3192148, 4008744, 4788222, 6384296, 7182333, 9576444, 14364666, 19152888, 21546999, 28729332, 43093998, 57458664, 86187996, 172375992]

約数ペア:

[(1, 172375992), (2, 86187996), (3, 57458664), (4, 43093998), (6, 28729332), (8, 21546999), (9, 19152888), (12, 14364666), (18, 9576444), (24, 7182333), (27, 6384296), (36, 4788222), (43, 4008744), (54, 3192148), (67, 2572776), (72, 2394111), (86, 2004372), (108, 1596074), (129, 1336248), (134, 1286388), (172, 1002186), (201, 857592), (216, 798037), (258, 668124), (268, 643194), (277, 622296), (344, 501093), (387, 445416), (402, 428796), (516, 334062), (536, 321597), (554, 311148), (603, 285864), (774, 222708), (804, 214398), (831, 207432), (1032, 167031), (1108, 155574), (1161, 148472), (1206, 142932), (1548, 111354), (1608, 107199), (1662, 103716), (1809, 95288), (2216, 77787), (2322, 74236), (2412, 71466), (2493, 69144), (2881, 59832), (3096, 55677), (3324, 51858), (3618, 47644), (4644, 37118), (4824, 35733), (4986, 34572), (5762, 29916), (6648, 25929), (7236, 23822), (7479, 23048), (8643, 19944), (9288, 18559), (9972, 17286), (11524, 14958), (11911, 14472)]