72555504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{215939}}^1$

素因数の和:215957

約数の個数: 40

約数和(自身を含む): 214212480

約数和(自身を除く): 141656976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 215939, 431878, 647817, 863756, 1295634, 1511573, 1727512, 2591268, 3023146, 3455024, 4534719, 5182536, 6046292, 9069438, 10365072, 12092584, 18138876, 24185168, 36277752, 72555504]

約数ペア:

[(1, 72555504), (2, 36277752), (3, 24185168), (4, 18138876), (6, 12092584), (7, 10365072), (8, 9069438), (12, 6046292), (14, 5182536), (16, 4534719), (21, 3455024), (24, 3023146), (28, 2591268), (42, 1727512), (48, 1511573), (56, 1295634), (84, 863756), (112, 647817), (168, 431878), (336, 215939)]