91359828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19081}}^1$

素因数の和:19117

約数の個数: 72

約数和(自身を含む): 277833920

約数和(自身を除く): 186474092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 19081, 38162, 57243, 76324, 114486, 133567, 171729, 228972, 267134, 343458, 362539, 400701, 534268, 686916, 725078, 801402, 1087617, 1202103, 1450156, 1602804, 2175234, 2404206, 2537773, 3262851, 4350468, 4808412, 5075546, 6525702, 7613319, 10151092, 13051404, 15226638, 22839957, 30453276, 45679914, 91359828]

約数ペア:

[(1, 91359828), (2, 45679914), (3, 30453276), (4, 22839957), (6, 15226638), (7, 13051404), (9, 10151092), (12, 7613319), (14, 6525702), (18, 5075546), (19, 4808412), (21, 4350468), (28, 3262851), (36, 2537773), (38, 2404206), (42, 2175234), (57, 1602804), (63, 1450156), (76, 1202103), (84, 1087617), (114, 801402), (126, 725078), (133, 686916), (171, 534268), (228, 400701), (252, 362539), (266, 343458), (342, 267134), (399, 228972), (532, 171729), (684, 133567), (798, 114486), (1197, 76324), (1596, 57243), (2394, 38162), (4788, 19081)]