72495248

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15053}}^1$

素因数の和:15111

約数の個数: 40

約数和(自身を含む): 164269248

約数和(自身を除く): 91774000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 15053, 30106, 60212, 105371, 120424, 210742, 240848, 421484, 647279, 842968, 1294558, 1685936, 2589116, 4530953, 5178232, 9061906, 10356464, 18123812, 36247624, 72495248]

約数ペア:

[(1, 72495248), (2, 36247624), (4, 18123812), (7, 10356464), (8, 9061906), (14, 5178232), (16, 4530953), (28, 2589116), (43, 1685936), (56, 1294558), (86, 842968), (112, 647279), (172, 421484), (301, 240848), (344, 210742), (602, 120424), (688, 105371), (1204, 60212), (2408, 30106), (4816, 15053)]