64498716

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 173051424

約数和(自身を除く): 108552708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 183, 207, 244, 276, 366, 414, 549, 732, 828, 1098, 1277, 1403, 2196, 2554, 2806, 3831, 4209, 5108, 5612, 7662, 8418, 11493, 12627, 15324, 16836, 22986, 25254, 29371, 45972, 50508, 58742, 77897, 88113, 117484, 155794, 176226, 233691, 264339, 311588, 352452, 467382, 528678, 701073, 934764, 1057356, 1402146, 1791631, 2804292, 3583262, 5374893, 7166524, 10749786, 16124679, 21499572, 32249358, 64498716]

約数ペア:

[(1, 64498716), (2, 32249358), (3, 21499572), (4, 16124679), (6, 10749786), (9, 7166524), (12, 5374893), (18, 3583262), (23, 2804292), (36, 1791631), (46, 1402146), (61, 1057356), (69, 934764), (92, 701073), (122, 528678), (138, 467382), (183, 352452), (207, 311588), (244, 264339), (276, 233691), (366, 176226), (414, 155794), (549, 117484), (732, 88113), (828, 77897), (1098, 58742), (1277, 50508), (1403, 45972), (2196, 29371), (2554, 25254), (2806, 22986), (3831, 16836), (4209, 15324), (5108, 12627), (5612, 11493), (7662, 8418)]