80788284

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1435

約数の個数: 72

約数和(自身を含む): 218535408

約数和(自身を除く): 137747124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 303, 306, 404, 606, 612, 909, 1212, 1307, 1717, 1818, 2614, 3434, 3636, 3921, 5151, 5228, 6868, 7842, 10302, 11763, 15453, 15684, 20604, 22219, 23526, 30906, 44438, 47052, 61812, 66657, 88876, 132007, 133314, 199971, 264014, 266628, 396021, 399942, 528028, 792042, 799884, 1188063, 1584084, 2244119, 2376126, 4488238, 4752252, 6732357, 8976476, 13464714, 20197071, 26929428, 40394142, 80788284]

約数ペア:

[(1, 80788284), (2, 40394142), (3, 26929428), (4, 20197071), (6, 13464714), (9, 8976476), (12, 6732357), (17, 4752252), (18, 4488238), (34, 2376126), (36, 2244119), (51, 1584084), (68, 1188063), (101, 799884), (102, 792042), (153, 528028), (202, 399942), (204, 396021), (303, 266628), (306, 264014), (404, 199971), (606, 133314), (612, 132007), (909, 88876), (1212, 66657), (1307, 61812), (1717, 47052), (1818, 44438), (2614, 30906), (3434, 23526), (3636, 22219), (3921, 20604), (5151, 15684), (5228, 15453), (6868, 11763), (7842, 10302)]