80881944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23567}}^1$

素因数の和:23600

約数の個数: 64

約数和(自身を含む): 237565440

約数和(自身を除く): 156683496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 23567, 47134, 70701, 94268, 141402, 188536, 259237, 282804, 306371, 518474, 565608, 612742, 777711, 919113, 1036948, 1225484, 1555422, 1838226, 2073896, 2450968, 3110844, 3370081, 3676452, 6221688, 6740162, 7352904, 10110243, 13480324, 20220486, 26960648, 40440972, 80881944]

約数ペア:

[(1, 80881944), (2, 40440972), (3, 26960648), (4, 20220486), (6, 13480324), (8, 10110243), (11, 7352904), (12, 6740162), (13, 6221688), (22, 3676452), (24, 3370081), (26, 3110844), (33, 2450968), (39, 2073896), (44, 1838226), (52, 1555422), (66, 1225484), (78, 1036948), (88, 919113), (104, 777711), (132, 612742), (143, 565608), (156, 518474), (264, 306371), (286, 282804), (312, 259237), (429, 188536), (572, 141402), (858, 94268), (1144, 70701), (1716, 47134), (3432, 23567)]