68548284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16001}}^1$

素因数の和:16035

約数の個数: 72

約数和(自身を含む): 209690208

約数和(自身を除く): 141141924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 16001, 32002, 48003, 64004, 96006, 112007, 144009, 192012, 224014, 272017, 288018, 336021, 448028, 544034, 576036, 672042, 816051, 1008063, 1088068, 1344084, 1632102, 1904119, 2016126, 2448153, 3264204, 3808238, 4032252, 4896306, 5712357, 7616476, 9792612, 11424714, 17137071, 22849428, 34274142, 68548284]

約数ペア:

[(1, 68548284), (2, 34274142), (3, 22849428), (4, 17137071), (6, 11424714), (7, 9792612), (9, 7616476), (12, 5712357), (14, 4896306), (17, 4032252), (18, 3808238), (21, 3264204), (28, 2448153), (34, 2016126), (36, 1904119), (42, 1632102), (51, 1344084), (63, 1088068), (68, 1008063), (84, 816051), (102, 672042), (119, 576036), (126, 544034), (153, 448028), (204, 336021), (238, 288018), (252, 272017), (306, 224014), (357, 192012), (476, 144009), (612, 112007), (714, 96006), (1071, 64004), (1428, 48003), (2142, 32002), (4284, 16001)]