76572774

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1237}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 175746480

約数和(自身を除く): 99173706

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 181, 342, 362, 543, 1086, 1237, 1629, 2474, 3258, 3439, 3711, 6878, 7422, 10317, 11133, 20634, 22266, 23503, 30951, 47006, 61902, 70509, 141018, 211527, 223897, 423054, 447794, 671691, 1343382, 2015073, 4030146, 4254043, 8508086, 12762129, 25524258, 38286387, 76572774]

約数ペア:

[(1, 76572774), (2, 38286387), (3, 25524258), (6, 12762129), (9, 8508086), (18, 4254043), (19, 4030146), (38, 2015073), (57, 1343382), (114, 671691), (171, 447794), (181, 423054), (342, 223897), (362, 211527), (543, 141018), (1086, 70509), (1237, 61902), (1629, 47006), (2474, 30951), (3258, 23503), (3439, 22266), (3711, 20634), (6878, 11133), (7422, 10317)]