78520212

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{42767}}^1$

素因数の和:42797

約数の個数: 48

約数和(自身を含む): 215550720

約数和(自身を除く): 137030508

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 42767, 85534, 128301, 171068, 256602, 384903, 513204, 727039, 769806, 1154709, 1454078, 1539612, 2181117, 2309418, 2908156, 4362234, 4618836, 6543351, 8724468, 13086702, 19630053, 26173404, 39260106, 78520212]

約数ペア:

[(1, 78520212), (2, 39260106), (3, 26173404), (4, 19630053), (6, 13086702), (9, 8724468), (12, 6543351), (17, 4618836), (18, 4362234), (27, 2908156), (34, 2309418), (36, 2181117), (51, 1539612), (54, 1454078), (68, 1154709), (102, 769806), (108, 727039), (153, 513204), (204, 384903), (306, 256602), (459, 171068), (612, 128301), (918, 85534), (1836, 42767)]