80629122014

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{139}}^2\times {\mathrm{439}}^1$

素因数の和:830

約数の個数: 72

約数和(自身を含む): 143496072720

約数和(自身を除く): 62866950706

約数列:

[1, 2, 7, 14, 49, 97, 98, 139, 194, 278, 439, 679, 878, 973, 1358, 1946, 3073, 4753, 6146, 6811, 9506, 13483, 13622, 19321, 21511, 26966, 38642, 42583, 43022, 61021, 85166, 94381, 122042, 135247, 188762, 270494, 298081, 427147, 596162, 660667, 854294, 946729, 1321334, 1874137, 1893458, 2086567, 2990029, 3748274, 4173134, 5919037, 5980058, 8481919, 11838074, 13118959, 16963838, 26237918, 41433259, 59373433, 82866518, 91832713, 118746866, 183665426, 290032813, 415614031, 580065626, 822746143, 831228062, 1645492286, 5759223001, 11518446002, 40314561007, 80629122014]

約数ペア:

[(1, 80629122014), (2, 40314561007), (7, 11518446002), (14, 5759223001), (49, 1645492286), (97, 831228062), (98, 822746143), (139, 580065626), (194, 415614031), (278, 290032813), (439, 183665426), (679, 118746866), (878, 91832713), (973, 82866518), (1358, 59373433), (1946, 41433259), (3073, 26237918), (4753, 16963838), (6146, 13118959), (6811, 11838074), (9506, 8481919), (13483, 5980058), (13622, 5919037), (19321, 4173134), (21511, 3748274), (26966, 2990029), (38642, 2086567), (42583, 1893458), (43022, 1874137), (61021, 1321334), (85166, 946729), (94381, 854294), (122042, 660667), (135247, 596162), (188762, 427147), (270494, 298081)]