78982488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6491}}^1$

素因数の和:6529

約数の個数: 72

約数和(自身を含む): 231667020

約数和(自身を除く): 152684532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 6491, 12168, 12982, 19473, 25964, 38946, 51928, 58419, 77892, 84383, 116838, 155784, 168766, 233676, 253149, 337532, 467352, 506298, 675064, 759447, 1012596, 1096979, 1518894, 2025192, 2193958, 3037788, 3290937, 4387916, 6075576, 6581874, 8775832, 9872811, 13163748, 19745622, 26327496, 39491244, 78982488]

約数ペア:

[(1, 78982488), (2, 39491244), (3, 26327496), (4, 19745622), (6, 13163748), (8, 9872811), (9, 8775832), (12, 6581874), (13, 6075576), (18, 4387916), (24, 3290937), (26, 3037788), (36, 2193958), (39, 2025192), (52, 1518894), (72, 1096979), (78, 1012596), (104, 759447), (117, 675064), (156, 506298), (169, 467352), (234, 337532), (312, 253149), (338, 233676), (468, 168766), (507, 155784), (676, 116838), (936, 84383), (1014, 77892), (1352, 58419), (1521, 51928), (2028, 38946), (3042, 25964), (4056, 19473), (6084, 12982), (6491, 12168)]