80026408

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 193955040

約数和(自身を除く): 113928632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 67, 77, 88, 98, 134, 154, 196, 268, 277, 308, 392, 469, 536, 539, 554, 616, 737, 938, 1078, 1108, 1474, 1876, 1939, 2156, 2216, 2948, 3047, 3283, 3752, 3878, 4312, 5159, 5896, 6094, 6566, 7756, 10318, 12188, 13132, 13573, 15512, 18559, 20636, 21329, 24376, 26264, 27146, 36113, 37118, 41272, 42658, 54292, 72226, 74236, 85316, 108584, 129913, 144452, 148472, 149303, 170632, 204149, 259826, 288904, 298606, 408298, 519652, 597212, 816596, 909391, 1039304, 1194424, 1429043, 1633192, 1818782, 2858086, 3637564, 5716172, 7275128, 10003301, 11432344, 20006602, 40013204, 80026408]

約数ペア:

[(1, 80026408), (2, 40013204), (4, 20006602), (7, 11432344), (8, 10003301), (11, 7275128), (14, 5716172), (22, 3637564), (28, 2858086), (44, 1818782), (49, 1633192), (56, 1429043), (67, 1194424), (77, 1039304), (88, 909391), (98, 816596), (134, 597212), (154, 519652), (196, 408298), (268, 298606), (277, 288904), (308, 259826), (392, 204149), (469, 170632), (536, 149303), (539, 148472), (554, 144452), (616, 129913), (737, 108584), (938, 85316), (1078, 74236), (1108, 72226), (1474, 54292), (1876, 42658), (1939, 41272), (2156, 37118), (2216, 36113), (2948, 27146), (3047, 26264), (3283, 24376), (3752, 21329), (3878, 20636), (4312, 18559), (5159, 15512), (5896, 13573), (6094, 13132), (6566, 12188), (7756, 10318)]