78163302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2461

約数の個数: 64

約数和(自身を含む): 192729600

約数和(自身を除く): 114566298

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2337, 2389, 4674, 4778, 5453, 7167, 10906, 14334, 16359, 16723, 32718, 33446, 45391, 50169, 90782, 97949, 100338, 136173, 195898, 272346, 293847, 317737, 587694, 635474, 685643, 953211, 1371286, 1861031, 1906422, 2056929, 3722062, 4113858, 5583093, 11166186, 13027217, 26054434, 39081651, 78163302]

約数ペア:

[(1, 78163302), (2, 39081651), (3, 26054434), (6, 13027217), (7, 11166186), (14, 5583093), (19, 4113858), (21, 3722062), (38, 2056929), (41, 1906422), (42, 1861031), (57, 1371286), (82, 953211), (114, 685643), (123, 635474), (133, 587694), (246, 317737), (266, 293847), (287, 272346), (399, 195898), (574, 136173), (779, 100338), (798, 97949), (861, 90782), (1558, 50169), (1722, 45391), (2337, 33446), (2389, 32718), (4674, 16723), (4778, 16359), (5453, 14334), (7167, 10906)]