128490084

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{62617}}^1$

素因数の和:62649

約数の個数: 48

約数和(自身を含む): 350660800

約数和(自身を除く): 222170716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 62617, 125234, 187851, 250468, 375702, 563553, 751404, 1127106, 1189723, 1690659, 2254212, 2379446, 3381318, 3569169, 4758892, 6762636, 7138338, 10707507, 14276676, 21415014, 32122521, 42830028, 64245042, 128490084]

約数ペア:

[(1, 128490084), (2, 64245042), (3, 42830028), (4, 32122521), (6, 21415014), (9, 14276676), (12, 10707507), (18, 7138338), (19, 6762636), (27, 4758892), (36, 3569169), (38, 3381318), (54, 2379446), (57, 2254212), (76, 1690659), (108, 1189723), (114, 1127106), (171, 751404), (228, 563553), (342, 375702), (513, 250468), (684, 187851), (1026, 125234), (2052, 62617)]