72161838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 192741120

約数和(自身を除く): 120579282

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 59, 63, 102, 118, 119, 126, 153, 177, 238, 306, 354, 357, 413, 531, 571, 714, 826, 1003, 1062, 1071, 1142, 1239, 1713, 2006, 2142, 2478, 3009, 3426, 3717, 3997, 5139, 6018, 7021, 7434, 7994, 9027, 9707, 10278, 11991, 14042, 18054, 19414, 21063, 23982, 29121, 33689, 35973, 42126, 58242, 63189, 67378, 67949, 71946, 87363, 101067, 126378, 135898, 174726, 202134, 203847, 235823, 303201, 407694, 471646, 572713, 606402, 611541, 707469, 1145426, 1223082, 1414938, 1718139, 2122407, 3436278, 4008991, 4244814, 5154417, 8017982, 10308834, 12026973, 24053946, 36080919, 72161838]

約数ペア:

[(1, 72161838), (2, 36080919), (3, 24053946), (6, 12026973), (7, 10308834), (9, 8017982), (14, 5154417), (17, 4244814), (18, 4008991), (21, 3436278), (34, 2122407), (42, 1718139), (51, 1414938), (59, 1223082), (63, 1145426), (102, 707469), (118, 611541), (119, 606402), (126, 572713), (153, 471646), (177, 407694), (238, 303201), (306, 235823), (354, 203847), (357, 202134), (413, 174726), (531, 135898), (571, 126378), (714, 101067), (826, 87363), (1003, 71946), (1062, 67949), (1071, 67378), (1142, 63189), (1239, 58242), (1713, 42126), (2006, 35973), (2142, 33689), (2478, 29121), (3009, 23982), (3426, 21063), (3717, 19414), (3997, 18054), (5139, 14042), (6018, 11991), (7021, 10278), (7434, 9707), (7994, 9027)]