78080328

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1621}}^1$

素因数の和:1859

約数の個数: 64

約数和(自身を含む): 217996800

約数和(自身を除く): 139916472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 446, 669, 892, 1338, 1621, 1784, 2007, 2676, 3242, 4014, 4863, 5352, 6021, 6484, 8028, 9726, 12042, 12968, 14589, 16056, 19452, 24084, 29178, 38904, 43767, 48168, 58356, 87534, 116712, 175068, 350136, 361483, 722966, 1084449, 1445932, 2168898, 2891864, 3253347, 4337796, 6506694, 8675592, 9760041, 13013388, 19520082, 26026776, 39040164, 78080328]

約数ペア:

[(1, 78080328), (2, 39040164), (3, 26026776), (4, 19520082), (6, 13013388), (8, 9760041), (9, 8675592), (12, 6506694), (18, 4337796), (24, 3253347), (27, 2891864), (36, 2168898), (54, 1445932), (72, 1084449), (108, 722966), (216, 361483), (223, 350136), (446, 175068), (669, 116712), (892, 87534), (1338, 58356), (1621, 48168), (1784, 43767), (2007, 38904), (2676, 29178), (3242, 24084), (4014, 19452), (4863, 16056), (5352, 14589), (6021, 12968), (6484, 12042), (8028, 9726)]