80671032

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28729}}^1$

素因数の和:28757

約数の個数: 64

約数和(自身を含む): 241332000

約数和(自身を除く): 160660968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 28729, 57458, 86187, 114916, 172374, 229832, 258561, 344748, 373477, 517122, 689496, 746954, 775683, 1034244, 1120431, 1493908, 1551366, 2068488, 2240862, 2987816, 3102732, 3361293, 4481724, 6205464, 6722586, 8963448, 10083879, 13445172, 20167758, 26890344, 40335516, 80671032]

約数ペア:

[(1, 80671032), (2, 40335516), (3, 26890344), (4, 20167758), (6, 13445172), (8, 10083879), (9, 8963448), (12, 6722586), (13, 6205464), (18, 4481724), (24, 3361293), (26, 3102732), (27, 2987816), (36, 2240862), (39, 2068488), (52, 1551366), (54, 1493908), (72, 1120431), (78, 1034244), (104, 775683), (108, 746954), (117, 689496), (156, 517122), (216, 373477), (234, 344748), (312, 258561), (351, 229832), (468, 172374), (702, 114916), (936, 86187), (1404, 57458), (2808, 28729)]