78865780588

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3126121}}^1$

素因数の和:3126202

約数の個数: 48

約数和(自身を含む): 170161072704

約数和(自身を除く): 91295292116

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3604, 6307, 12614, 25228, 3126121, 6252242, 12504484, 21882847, 43765694, 53144057, 87531388, 106288114, 165684413, 212576228, 331368826, 372008399, 662737652, 744016798, 1159790891, 1488033596, 2319581782, 2816635021, 4639163564, 5633270042, 11266540084, 19716445147, 39432890294, 78865780588]

約数ペア:

[(1, 78865780588), (2, 39432890294), (4, 19716445147), (7, 11266540084), (14, 5633270042), (17, 4639163564), (28, 2816635021), (34, 2319581782), (53, 1488033596), (68, 1159790891), (106, 744016798), (119, 662737652), (212, 372008399), (238, 331368826), (371, 212576228), (476, 165684413), (742, 106288114), (901, 87531388), (1484, 53144057), (1802, 43765694), (3604, 21882847), (6307, 12504484), (12614, 6252242), (25228, 3126121)]