83693896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 185976000

約数和(自身を除く): 102282104

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 149, 286, 298, 491, 572, 596, 982, 1144, 1192, 1639, 1937, 1964, 3278, 3874, 3928, 5401, 6383, 6556, 7748, 10802, 12766, 13112, 15496, 21307, 21604, 25532, 42614, 43208, 51064, 70213, 73159, 85228, 140426, 146318, 170456, 280852, 292636, 561704, 585272, 804749, 951067, 1609498, 1902134, 3218996, 3804268, 6437992, 7608536, 10461737, 20923474, 41846948, 83693896]

約数ペア:

[(1, 83693896), (2, 41846948), (4, 20923474), (8, 10461737), (11, 7608536), (13, 6437992), (22, 3804268), (26, 3218996), (44, 1902134), (52, 1609498), (88, 951067), (104, 804749), (143, 585272), (149, 561704), (286, 292636), (298, 280852), (491, 170456), (572, 146318), (596, 140426), (982, 85228), (1144, 73159), (1192, 70213), (1639, 51064), (1937, 43208), (1964, 42614), (3278, 25532), (3874, 21604), (3928, 21307), (5401, 15496), (6383, 13112), (6556, 12766), (7748, 10802)]