68415144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{407233}}^1$

素因数の和:407249

約数の個数: 32

約数和(自身を含む): 195472320

約数和(自身を除く): 127057176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 407233, 814466, 1221699, 1628932, 2443398, 2850631, 3257864, 4886796, 5701262, 8551893, 9773592, 11402524, 17103786, 22805048, 34207572, 68415144]

約数ペア:

[(1, 68415144), (2, 34207572), (3, 22805048), (4, 17103786), (6, 11402524), (7, 9773592), (8, 8551893), (12, 5701262), (14, 4886796), (21, 3257864), (24, 2850631), (28, 2443398), (42, 1628932), (56, 1221699), (84, 814466), (168, 407233)]