78186186

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4987}}^1$

素因数の和:5075

約数の個数: 48

約数和(自身を含む): 185194464

約数和(自身を除く): 107008278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 4987, 5226, 7839, 9974, 14961, 15678, 29922, 44883, 64831, 89766, 129662, 194493, 334129, 388986, 583479, 668258, 1002387, 1166958, 2004774, 3007161, 4343677, 6014322, 8687354, 13031031, 26062062, 39093093, 78186186]

約数ペア:

[(1, 78186186), (2, 39093093), (3, 26062062), (6, 13031031), (9, 8687354), (13, 6014322), (18, 4343677), (26, 3007161), (39, 2004774), (67, 1166958), (78, 1002387), (117, 668258), (134, 583479), (201, 388986), (234, 334129), (402, 194493), (603, 129662), (871, 89766), (1206, 64831), (1742, 44883), (2613, 29922), (4987, 15678), (5226, 14961), (7839, 9974)]