65811924

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 176572032

約数和(自身を除く): 110760108

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, 1303, 1403, 2196, 2606, 2806, 3909, 4209, 5212, 5612, 7818, 8418, 11727, 12627, 15636, 16836, 23454, 25254, 29969, 46908, 50508, 59938, 79483, 89907, 119876, 158966, 179814, 238449, 269721, 317932, 359628, 476898, 539442, 715347, 953796, 1078884, 1430694, 1828109, 2861388, 3656218, 5484327, 7312436, 10968654, 16452981, 21937308, 32905962, 65811924]

約数ペア:

[(1, 65811924), (2, 32905962), (3, 21937308), (4, 16452981), (6, 10968654), (9, 7312436), (12, 5484327), (18, 3656218), (23, 2861388), (36, 1828109), (46, 1430694), (61, 1078884), (69, 953796), (92, 715347), (122, 539442), (138, 476898), (183, 359628), (207, 317932), (244, 269721), (276, 238449), (366, 179814), (414, 158966), (549, 119876), (732, 89907), (828, 79483), (1098, 59938), (1303, 50508), (1403, 46908), (2196, 29969), (2606, 25254), (2806, 23454), (3909, 16836), (4209, 15636), (5212, 12627), (5612, 11727), (7818, 8418)]