78810138

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7024

約数の個数: 64

約数和(自身を含む): 201139200

約数和(自身を除く): 122329062

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1881, 3762, 5643, 6983, 11286, 13966, 20949, 41898, 62847, 76813, 125694, 132677, 153626, 188541, 230439, 265354, 377082, 398031, 460878, 691317, 796062, 1194093, 1382634, 1459447, 2073951, 2388186, 2918894, 3582279, 4147902, 4378341, 7164558, 8756682, 13135023, 26270046, 39405069, 78810138]

約数ペア:

[(1, 78810138), (2, 39405069), (3, 26270046), (6, 13135023), (9, 8756682), (11, 7164558), (18, 4378341), (19, 4147902), (22, 3582279), (27, 2918894), (33, 2388186), (38, 2073951), (54, 1459447), (57, 1382634), (66, 1194093), (99, 796062), (114, 691317), (171, 460878), (198, 398031), (209, 377082), (297, 265354), (342, 230439), (418, 188541), (513, 153626), (594, 132677), (627, 125694), (1026, 76813), (1254, 62847), (1881, 41898), (3762, 20949), (5643, 13966), (6983, 11286)]