72492168

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61643}}^1$

素因数の和:61666

約数の個数: 48

約数和(自身を含む): 210822480

約数和(自身を除く): 138330312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 61643, 123286, 184929, 246572, 369858, 431501, 493144, 739716, 863002, 1294503, 1479432, 1726004, 2589006, 3020507, 3452008, 5178012, 6041014, 9061521, 10356024, 12082028, 18123042, 24164056, 36246084, 72492168]

約数ペア:

[(1, 72492168), (2, 36246084), (3, 24164056), (4, 18123042), (6, 12082028), (7, 10356024), (8, 9061521), (12, 6041014), (14, 5178012), (21, 3452008), (24, 3020507), (28, 2589006), (42, 1726004), (49, 1479432), (56, 1294503), (84, 863002), (98, 739716), (147, 493144), (168, 431501), (196, 369858), (294, 246572), (392, 184929), (588, 123286), (1176, 61643)]