89723268

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{11701}}^1$

素因数の和:11785

約数の個数: 48

約数和(自身を含む): 235912320

約数和(自身を除く): 146189052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 11701, 23402, 35103, 46804, 70206, 105309, 140412, 210618, 315927, 421236, 631854, 830771, 1263708, 1661542, 2492313, 3323084, 4984626, 7476939, 9969252, 14953878, 22430817, 29907756, 44861634, 89723268]

約数ペア:

[(1, 89723268), (2, 44861634), (3, 29907756), (4, 22430817), (6, 14953878), (9, 9969252), (12, 7476939), (18, 4984626), (27, 3323084), (36, 2492313), (54, 1661542), (71, 1263708), (108, 830771), (142, 631854), (213, 421236), (284, 315927), (426, 210618), (639, 140412), (852, 105309), (1278, 70206), (1917, 46804), (2556, 35103), (3834, 23402), (7668, 11701)]