79670268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{433}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 213267600

約数和(自身を除く): 133597332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 269, 342, 433, 538, 684, 807, 866, 1076, 1299, 1614, 1732, 2421, 2598, 3228, 3897, 4842, 5111, 5196, 7794, 8227, 9684, 10222, 15333, 15588, 16454, 20444, 24681, 30666, 32908, 45999, 49362, 61332, 74043, 91998, 98724, 116477, 148086, 183996, 232954, 296172, 349431, 465908, 698862, 1048293, 1397724, 2096586, 2213063, 4193172, 4426126, 6639189, 8852252, 13278378, 19917567, 26556756, 39835134, 79670268]

約数ペア:

[(1, 79670268), (2, 39835134), (3, 26556756), (4, 19917567), (6, 13278378), (9, 8852252), (12, 6639189), (18, 4426126), (19, 4193172), (36, 2213063), (38, 2096586), (57, 1397724), (76, 1048293), (114, 698862), (171, 465908), (228, 349431), (269, 296172), (342, 232954), (433, 183996), (538, 148086), (684, 116477), (807, 98724), (866, 91998), (1076, 74043), (1299, 61332), (1614, 49362), (1732, 45999), (2421, 32908), (2598, 30666), (3228, 24681), (3897, 20444), (4842, 16454), (5111, 15588), (5196, 15333), (7794, 10222), (8227, 9684)]