66636258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 150595200

約数和(自身を除く): 83958942

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 89, 174, 178, 267, 331, 377, 534, 662, 754, 993, 1131, 1157, 1986, 2262, 2314, 2581, 3471, 4303, 5162, 6942, 7743, 8606, 9599, 12909, 15486, 19198, 25818, 28797, 29459, 33553, 57594, 58918, 67106, 88377, 100659, 124787, 176754, 201318, 249574, 374361, 382967, 748722, 765934, 854311, 1148901, 1708622, 2297802, 2562933, 5125866, 11106043, 22212086, 33318129, 66636258]

約数ペア:

[(1, 66636258), (2, 33318129), (3, 22212086), (6, 11106043), (13, 5125866), (26, 2562933), (29, 2297802), (39, 1708622), (58, 1148901), (78, 854311), (87, 765934), (89, 748722), (174, 382967), (178, 374361), (267, 249574), (331, 201318), (377, 176754), (534, 124787), (662, 100659), (754, 88377), (993, 67106), (1131, 58918), (1157, 57594), (1986, 33553), (2262, 29459), (2314, 28797), (2581, 25818), (3471, 19198), (4303, 15486), (5162, 12909), (6942, 9599), (7743, 8606)]