61660836

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1981

約数の個数: 72

約数和(自身を含む): 168235704

約数和(自身を除く): 106574868

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1901, 1908, 2703, 3604, 3802, 5406, 5703, 7604, 8109, 10812, 11406, 16218, 17109, 22812, 32317, 32436, 34218, 64634, 68436, 96951, 100753, 129268, 193902, 201506, 290853, 302259, 387804, 403012, 581706, 604518, 906777, 1163412, 1209036, 1712801, 1813554, 3425602, 3627108, 5138403, 6851204, 10276806, 15415209, 20553612, 30830418, 61660836]

約数ペア:

[(1, 61660836), (2, 30830418), (3, 20553612), (4, 15415209), (6, 10276806), (9, 6851204), (12, 5138403), (17, 3627108), (18, 3425602), (34, 1813554), (36, 1712801), (51, 1209036), (53, 1163412), (68, 906777), (102, 604518), (106, 581706), (153, 403012), (159, 387804), (204, 302259), (212, 290853), (306, 201506), (318, 193902), (477, 129268), (612, 100753), (636, 96951), (901, 68436), (954, 64634), (1802, 34218), (1901, 32436), (1908, 32317), (2703, 22812), (3604, 17109), (3802, 16218), (5406, 11406), (5703, 10812), (7604, 8109)]