78107214

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1065

約数の個数: 64

約数和(自身を含む): 178536960

約数和(自身を除く): 100429746

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 41, 51, 57, 82, 102, 114, 123, 246, 323, 646, 697, 779, 969, 983, 1394, 1558, 1938, 1966, 2091, 2337, 2949, 4182, 4674, 5898, 13243, 16711, 18677, 26486, 33422, 37354, 39729, 40303, 50133, 56031, 79458, 80606, 100266, 112062, 120909, 241818, 317509, 635018, 685151, 765757, 952527, 1370302, 1531514, 1905054, 2055453, 2297271, 4110906, 4594542, 13017869, 26035738, 39053607, 78107214]

約数ペア:

[(1, 78107214), (2, 39053607), (3, 26035738), (6, 13017869), (17, 4594542), (19, 4110906), (34, 2297271), (38, 2055453), (41, 1905054), (51, 1531514), (57, 1370302), (82, 952527), (102, 765757), (114, 685151), (123, 635018), (246, 317509), (323, 241818), (646, 120909), (697, 112062), (779, 100266), (969, 80606), (983, 79458), (1394, 56031), (1558, 50133), (1938, 40303), (1966, 39729), (2091, 37354), (2337, 33422), (2949, 26486), (4182, 18677), (4674, 16711), (5898, 13243)]