68777784

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 199901520

約数和(自身を除く): 131123736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 83, 102, 136, 153, 166, 204, 249, 306, 332, 408, 498, 612, 664, 677, 747, 996, 1224, 1354, 1411, 1494, 1992, 2031, 2708, 2822, 2988, 4062, 4233, 5416, 5644, 5976, 6093, 8124, 8466, 11288, 11509, 12186, 12699, 16248, 16932, 23018, 24372, 25398, 33864, 34527, 46036, 48744, 50796, 56191, 69054, 92072, 101592, 103581, 112382, 138108, 168573, 207162, 224764, 276216, 337146, 414324, 449528, 505719, 674292, 828648, 955247, 1011438, 1348584, 1910494, 2022876, 2865741, 3820988, 4045752, 5731482, 7641976, 8597223, 11462964, 17194446, 22925928, 34388892, 68777784]

約数ペア:

[(1, 68777784), (2, 34388892), (3, 22925928), (4, 17194446), (6, 11462964), (8, 8597223), (9, 7641976), (12, 5731482), (17, 4045752), (18, 3820988), (24, 2865741), (34, 2022876), (36, 1910494), (51, 1348584), (68, 1011438), (72, 955247), (83, 828648), (102, 674292), (136, 505719), (153, 449528), (166, 414324), (204, 337146), (249, 276216), (306, 224764), (332, 207162), (408, 168573), (498, 138108), (612, 112382), (664, 103581), (677, 101592), (747, 92072), (996, 69054), (1224, 56191), (1354, 50796), (1411, 48744), (1494, 46036), (1992, 34527), (2031, 33864), (2708, 25398), (2822, 24372), (2988, 23018), (4062, 16932), (4233, 16248), (5416, 12699), (5644, 12186), (5976, 11509), (6093, 11288), (8124, 8466)]