87012783

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 161808192

約数和(自身を除く): 74795409

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 41, 51, 97, 99, 117, 123, 143, 153, 187, 221, 291, 369, 429, 451, 533, 561, 663, 697, 873, 1067, 1261, 1287, 1353, 1599, 1649, 1683, 1989, 2091, 2431, 3201, 3783, 3977, 4059, 4797, 4947, 5863, 6273, 7293, 7667, 9061, 9603, 11349, 11931, 13871, 14841, 17589, 18139, 21437, 21879, 23001, 27183, 35793, 41613, 43747, 51701, 52767, 54417, 64311, 67609, 69003, 81549, 99671, 124839, 131241, 155103, 163251, 192933, 202827, 235807, 299013, 393723, 465309, 568711, 608481, 707421, 743699, 878917, 897039, 1706133, 2122263, 2231097, 2636751, 5118399, 6693291, 7910253, 9668087, 29004261, 87012783]

約数ペア:

[(1, 87012783), (3, 29004261), (9, 9668087), (11, 7910253), (13, 6693291), (17, 5118399), (33, 2636751), (39, 2231097), (41, 2122263), (51, 1706133), (97, 897039), (99, 878917), (117, 743699), (123, 707421), (143, 608481), (153, 568711), (187, 465309), (221, 393723), (291, 299013), (369, 235807), (429, 202827), (451, 192933), (533, 163251), (561, 155103), (663, 131241), (697, 124839), (873, 99671), (1067, 81549), (1261, 69003), (1287, 67609), (1353, 64311), (1599, 54417), (1649, 52767), (1683, 51701), (1989, 43747), (2091, 41613), (2431, 35793), (3201, 27183), (3783, 23001), (3977, 21879), (4059, 21437), (4797, 18139), (4947, 17589), (5863, 14841), (6273, 13871), (7293, 11931), (7667, 11349), (9061, 9603)]