81113076

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{2069}}^1$

素因数の和:2107

約数の個数: 90

約数和(自身を含む): 233187570

約数和(自身を除く): 152074494

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 891, 1089, 1188, 1452, 1782, 2069, 2178, 3267, 3564, 4138, 4356, 6207, 6534, 8276, 9801, 12414, 13068, 18621, 19602, 22759, 24828, 37242, 39204, 45518, 55863, 68277, 74484, 91036, 111726, 136554, 167589, 204831, 223452, 250349, 273108, 335178, 409662, 500698, 614493, 670356, 751047, 819324, 1001396, 1228986, 1502094, 1843479, 2253141, 2457972, 3004188, 3686958, 4506282, 6759423, 7373916, 9012564, 13518846, 20278269, 27037692, 40556538, 81113076]

約数ペア:

[(1, 81113076), (2, 40556538), (3, 27037692), (4, 20278269), (6, 13518846), (9, 9012564), (11, 7373916), (12, 6759423), (18, 4506282), (22, 3686958), (27, 3004188), (33, 2457972), (36, 2253141), (44, 1843479), (54, 1502094), (66, 1228986), (81, 1001396), (99, 819324), (108, 751047), (121, 670356), (132, 614493), (162, 500698), (198, 409662), (242, 335178), (297, 273108), (324, 250349), (363, 223452), (396, 204831), (484, 167589), (594, 136554), (726, 111726), (891, 91036), (1089, 74484), (1188, 68277), (1452, 55863), (1782, 45518), (2069, 39204), (2178, 37242), (3267, 24828), (3564, 22759), (4138, 19602), (4356, 18621), (6207, 13068), (6534, 12414), (8276, 9801)]