72214044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 197342208

約数和(自身を除く): 125128164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 191, 196, 294, 382, 573, 588, 643, 764, 1146, 1286, 1337, 1929, 2292, 2572, 2674, 3858, 4011, 4501, 5348, 7716, 8022, 9002, 9359, 13503, 16044, 18004, 18718, 27006, 28077, 31507, 37436, 54012, 56154, 63014, 94521, 112308, 122813, 126028, 189042, 245626, 368439, 378084, 491252, 736878, 859691, 1473756, 1719382, 2579073, 3438764, 5158146, 6017837, 10316292, 12035674, 18053511, 24071348, 36107022, 72214044]

約数ペア:

[(1, 72214044), (2, 36107022), (3, 24071348), (4, 18053511), (6, 12035674), (7, 10316292), (12, 6017837), (14, 5158146), (21, 3438764), (28, 2579073), (42, 1719382), (49, 1473756), (84, 859691), (98, 736878), (147, 491252), (191, 378084), (196, 368439), (294, 245626), (382, 189042), (573, 126028), (588, 122813), (643, 112308), (764, 94521), (1146, 63014), (1286, 56154), (1337, 54012), (1929, 37436), (2292, 31507), (2572, 28077), (2674, 27006), (3858, 18718), (4011, 18004), (4501, 16044), (5348, 13503), (7716, 9359), (8022, 9002)]