172839576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79139}}^1$

素因数の和:79168

約数の個数: 64

約数和(自身を含む): 531820800

約数和(自身を除く): 358981224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 79139, 158278, 237417, 316556, 474834, 553973, 633112, 949668, 1028807, 1107946, 1661919, 1899336, 2057614, 2215892, 3086421, 3323838, 4115228, 4431784, 6172842, 6647676, 7201649, 8230456, 12345684, 13295352, 14403298, 21604947, 24691368, 28806596, 43209894, 57613192, 86419788, 172839576]

約数ペア:

[(1, 172839576), (2, 86419788), (3, 57613192), (4, 43209894), (6, 28806596), (7, 24691368), (8, 21604947), (12, 14403298), (13, 13295352), (14, 12345684), (21, 8230456), (24, 7201649), (26, 6647676), (28, 6172842), (39, 4431784), (42, 4115228), (52, 3323838), (56, 3086421), (78, 2215892), (84, 2057614), (91, 1899336), (104, 1661919), (156, 1107946), (168, 1028807), (182, 949668), (273, 633112), (312, 553973), (364, 474834), (546, 316556), (728, 237417), (1092, 158278), (2184, 79139)]