67990968

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{16567}}^1$

素因数の和:16601

約数の個数: 64

約数和(自身を含む): 198816000

約数和(自身を除く): 130825032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 16567, 33134, 49701, 66268, 99402, 132536, 149103, 198804, 298206, 314773, 397608, 447309, 596412, 629546, 894618, 944319, 1192824, 1259092, 1789236, 1888638, 2518184, 2832957, 3578472, 3777276, 5665914, 7554552, 8498871, 11331828, 16997742, 22663656, 33995484, 67990968]

約数ペア:

[(1, 67990968), (2, 33995484), (3, 22663656), (4, 16997742), (6, 11331828), (8, 8498871), (9, 7554552), (12, 5665914), (18, 3777276), (19, 3578472), (24, 2832957), (27, 2518184), (36, 1888638), (38, 1789236), (54, 1259092), (57, 1192824), (72, 944319), (76, 894618), (108, 629546), (114, 596412), (152, 447309), (171, 397608), (216, 314773), (228, 298206), (342, 198804), (456, 149103), (513, 132536), (684, 99402), (1026, 66268), (1368, 49701), (2052, 33134), (4104, 16567)]