81776772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29501}}^1$

素因数の和:29529

約数の個数: 72

約数和(自身を含む): 257729472

約数和(自身を除く): 175952700

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 29501, 59002, 88503, 118004, 177006, 206507, 265509, 324511, 354012, 413014, 531018, 619521, 649022, 826028, 973533, 1062036, 1239042, 1298044, 1858563, 1947066, 2271577, 2478084, 2920599, 3717126, 3894132, 4543154, 5841198, 6814731, 7434252, 9086308, 11682396, 13629462, 20444193, 27258924, 40888386, 81776772]

約数ペア:

[(1, 81776772), (2, 40888386), (3, 27258924), (4, 20444193), (6, 13629462), (7, 11682396), (9, 9086308), (11, 7434252), (12, 6814731), (14, 5841198), (18, 4543154), (21, 3894132), (22, 3717126), (28, 2920599), (33, 2478084), (36, 2271577), (42, 1947066), (44, 1858563), (63, 1298044), (66, 1239042), (77, 1062036), (84, 973533), (99, 826028), (126, 649022), (132, 619521), (154, 531018), (198, 413014), (231, 354012), (252, 324511), (308, 265509), (396, 206507), (462, 177006), (693, 118004), (924, 88503), (1386, 59002), (2772, 29501)]