69638868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8753}}^1$

素因数の和:8793

約数の個数: 72

約数和(自身を含む): 200746728

約数和(自身を除く): 131107860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 8753, 17506, 26259, 35012, 52518, 78777, 105036, 113789, 148801, 157554, 227578, 297602, 315108, 341367, 446403, 455156, 595204, 682734, 892806, 1024101, 1339209, 1365468, 1785612, 1934413, 2048202, 2678418, 3868826, 4096404, 5356836, 5803239, 7737652, 11606478, 17409717, 23212956, 34819434, 69638868]

約数ペア:

[(1, 69638868), (2, 34819434), (3, 23212956), (4, 17409717), (6, 11606478), (9, 7737652), (12, 5803239), (13, 5356836), (17, 4096404), (18, 3868826), (26, 2678418), (34, 2048202), (36, 1934413), (39, 1785612), (51, 1365468), (52, 1339209), (68, 1024101), (78, 892806), (102, 682734), (117, 595204), (153, 455156), (156, 446403), (204, 341367), (221, 315108), (234, 297602), (306, 227578), (442, 157554), (468, 148801), (612, 113789), (663, 105036), (884, 78777), (1326, 52518), (1989, 35012), (2652, 26259), (3978, 17506), (7956, 8753)]