72198792

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5039}}^1$

素因数の和:5250

約数の個数: 48

約数和(自身を含む): 196560000

約数和(自身を除く): 124361208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 5039, 7164, 10078, 14328, 15117, 20156, 30234, 40312, 45351, 60468, 90702, 120936, 181404, 362808, 1002761, 2005522, 3008283, 4011044, 6016566, 8022088, 9024849, 12033132, 18049698, 24066264, 36099396, 72198792]

約数ペア:

[(1, 72198792), (2, 36099396), (3, 24066264), (4, 18049698), (6, 12033132), (8, 9024849), (9, 8022088), (12, 6016566), (18, 4011044), (24, 3008283), (36, 2005522), (72, 1002761), (199, 362808), (398, 181404), (597, 120936), (796, 90702), (1194, 60468), (1592, 45351), (1791, 40312), (2388, 30234), (3582, 20156), (4776, 15117), (5039, 14328), (7164, 10078)]