78803982

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 107820018

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 89, 114, 171, 178, 267, 342, 513, 534, 801, 863, 1026, 1602, 1691, 1726, 2403, 2589, 3382, 4806, 5073, 5178, 7767, 10146, 15219, 15534, 16397, 23301, 30438, 32794, 45657, 46602, 49191, 76807, 91314, 98382, 147573, 153614, 230421, 295146, 442719, 460842, 691263, 885438, 1382526, 1459333, 2073789, 2918666, 4147578, 4377999, 8755998, 13133997, 26267994, 39401991, 78803982]

約数ペア:

[(1, 78803982), (2, 39401991), (3, 26267994), (6, 13133997), (9, 8755998), (18, 4377999), (19, 4147578), (27, 2918666), (38, 2073789), (54, 1459333), (57, 1382526), (89, 885438), (114, 691263), (171, 460842), (178, 442719), (267, 295146), (342, 230421), (513, 153614), (534, 147573), (801, 98382), (863, 91314), (1026, 76807), (1602, 49191), (1691, 46602), (1726, 45657), (2403, 32794), (2589, 30438), (3382, 23301), (4806, 16397), (5073, 15534), (5178, 15219), (7767, 10146)]