61747848

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 173871360

約数和(自身を除く): 112123512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 71, 72, 94, 141, 142, 188, 213, 257, 282, 284, 376, 423, 426, 514, 564, 568, 639, 771, 846, 852, 1028, 1128, 1278, 1542, 1692, 1704, 2056, 2313, 2556, 3084, 3337, 3384, 4626, 5112, 6168, 6674, 9252, 10011, 12079, 13348, 18247, 18504, 20022, 24158, 26696, 30033, 36237, 36494, 40044, 48316, 54741, 60066, 72474, 72988, 80088, 96632, 108711, 109482, 120132, 144948, 145976, 164223, 217422, 218964, 240264, 289896, 328446, 434844, 437928, 656892, 857609, 869688, 1313784, 1715218, 2572827, 3430436, 5145654, 6860872, 7718481, 10291308, 15436962, 20582616, 30873924, 61747848]

約数ペア:

[(1, 61747848), (2, 30873924), (3, 20582616), (4, 15436962), (6, 10291308), (8, 7718481), (9, 6860872), (12, 5145654), (18, 3430436), (24, 2572827), (36, 1715218), (47, 1313784), (71, 869688), (72, 857609), (94, 656892), (141, 437928), (142, 434844), (188, 328446), (213, 289896), (257, 240264), (282, 218964), (284, 217422), (376, 164223), (423, 145976), (426, 144948), (514, 120132), (564, 109482), (568, 108711), (639, 96632), (771, 80088), (846, 72988), (852, 72474), (1028, 60066), (1128, 54741), (1278, 48316), (1542, 40044), (1692, 36494), (1704, 36237), (2056, 30033), (2313, 26696), (2556, 24158), (3084, 20022), (3337, 18504), (3384, 18247), (4626, 13348), (5112, 12079), (6168, 10011), (6674, 9252)]