123069856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3251}}^1$

素因数の和:3294

約数の個数: 72

約数和(自身を含む): 299938464

約数和(自身を除く): 176868608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 3251, 4732, 5408, 6502, 9464, 13004, 18928, 22757, 26008, 37856, 42263, 45514, 52016, 84526, 91028, 104032, 169052, 182056, 295841, 338104, 364112, 549419, 591682, 676208, 728224, 1098838, 1183364, 1352416, 2197676, 2366728, 3845933, 4395352, 4733456, 7691866, 8790704, 9466912, 15383732, 17581408, 30767464, 61534928, 123069856]

約数ペア:

[(1, 123069856), (2, 61534928), (4, 30767464), (7, 17581408), (8, 15383732), (13, 9466912), (14, 8790704), (16, 7691866), (26, 4733456), (28, 4395352), (32, 3845933), (52, 2366728), (56, 2197676), (91, 1352416), (104, 1183364), (112, 1098838), (169, 728224), (182, 676208), (208, 591682), (224, 549419), (338, 364112), (364, 338104), (416, 295841), (676, 182056), (728, 169052), (1183, 104032), (1352, 91028), (1456, 84526), (2366, 52016), (2704, 45514), (2912, 42263), (3251, 37856), (4732, 26008), (5408, 22757), (6502, 18928), (9464, 13004)]