64880706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1735

約数の個数: 64

約数和(自身を含む): 153907200

約数和(自身を除く): 89026494

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 341, 418, 589, 627, 682, 1023, 1178, 1254, 1669, 1767, 2046, 3338, 3534, 5007, 6479, 10014, 12958, 18359, 19437, 31711, 36718, 38874, 51739, 55077, 63422, 95133, 103478, 110154, 155217, 190266, 310434, 348821, 569129, 697642, 983041, 1046463, 1138258, 1707387, 1966082, 2092926, 2949123, 3414774, 5898246, 10813451, 21626902, 32440353, 64880706]

約数ペア:

[(1, 64880706), (2, 32440353), (3, 21626902), (6, 10813451), (11, 5898246), (19, 3414774), (22, 2949123), (31, 2092926), (33, 1966082), (38, 1707387), (57, 1138258), (62, 1046463), (66, 983041), (93, 697642), (114, 569129), (186, 348821), (209, 310434), (341, 190266), (418, 155217), (589, 110154), (627, 103478), (682, 95133), (1023, 63422), (1178, 55077), (1254, 51739), (1669, 38874), (1767, 36718), (2046, 31711), (3338, 19437), (3534, 18359), (5007, 12958), (6479, 10014)]