81947736

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3019}}^1$

素因数の和:3073

約数の個数: 96

約数和(自身を含む): 247338000

約数和(自身を除く): 165390264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1044, 1131, 1508, 2088, 2262, 3016, 3019, 3393, 4524, 6038, 6786, 9048, 9057, 12076, 13572, 18114, 24152, 27144, 27171, 36228, 39247, 54342, 72456, 78494, 87551, 108684, 117741, 156988, 175102, 217368, 235482, 262653, 313976, 350204, 353223, 470964, 525306, 700408, 706446, 787959, 941928, 1050612, 1138163, 1412892, 1575918, 2101224, 2276326, 2825784, 3151836, 3414489, 4552652, 6303672, 6828978, 9105304, 10243467, 13657956, 20486934, 27315912, 40973868, 81947736]

約数ペア:

[(1, 81947736), (2, 40973868), (3, 27315912), (4, 20486934), (6, 13657956), (8, 10243467), (9, 9105304), (12, 6828978), (13, 6303672), (18, 4552652), (24, 3414489), (26, 3151836), (29, 2825784), (36, 2276326), (39, 2101224), (52, 1575918), (58, 1412892), (72, 1138163), (78, 1050612), (87, 941928), (104, 787959), (116, 706446), (117, 700408), (156, 525306), (174, 470964), (232, 353223), (234, 350204), (261, 313976), (312, 262653), (348, 235482), (377, 217368), (468, 175102), (522, 156988), (696, 117741), (754, 108684), (936, 87551), (1044, 78494), (1131, 72456), (1508, 54342), (2088, 39247), (2262, 36228), (3016, 27171), (3019, 27144), (3393, 24152), (4524, 18114), (6038, 13572), (6786, 12076), (9048, 9057)]