72503648

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4831}}^1$

素因数の和:4915

約数の個数: 48

約数和(自身を含む): 165602304

約数和(自身を除く): 93098656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 4831, 7504, 9662, 15008, 19324, 33817, 38648, 67634, 77296, 135268, 154592, 270536, 323677, 541072, 647354, 1082144, 1294708, 2265739, 2589416, 4531478, 5178832, 9062956, 10357664, 18125912, 36251824, 72503648]

約数ペア:

[(1, 72503648), (2, 36251824), (4, 18125912), (7, 10357664), (8, 9062956), (14, 5178832), (16, 4531478), (28, 2589416), (32, 2265739), (56, 1294708), (67, 1082144), (112, 647354), (134, 541072), (224, 323677), (268, 270536), (469, 154592), (536, 135268), (938, 77296), (1072, 67634), (1876, 38648), (2144, 33817), (3752, 19324), (4831, 15008), (7504, 9662)]