72242648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7873}}^1$

素因数の和:7947

約数の個数: 32

約数和(自身を含む): 143621760

約数和(自身を除く): 71379112

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 7873, 9176, 15746, 31492, 62984, 244063, 291301, 488126, 582602, 976252, 1165204, 1952504, 2330408, 9030331, 18060662, 36121324, 72242648]

約数ペア:

[(1, 72242648), (2, 36121324), (4, 18060662), (8, 9030331), (31, 2330408), (37, 1952504), (62, 1165204), (74, 976252), (124, 582602), (148, 488126), (248, 291301), (296, 244063), (1147, 62984), (2294, 31492), (4588, 15746), (7873, 9176)]