31437072

素因数分解:

$2^4\times 3^4\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 100

約数和(自身を含む): 92184576

約数和(自身を除く): 60747504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 127, 144, 162, 191, 216, 254, 324, 381, 382, 432, 508, 573, 648, 762, 764, 1016, 1143, 1146, 1296, 1524, 1528, 1719, 2032, 2286, 2292, 3048, 3056, 3429, 3438, 4572, 4584, 5157, 6096, 6858, 6876, 9144, 9168, 10287, 10314, 13716, 13752, 15471, 18288, 20574, 20628, 24257, 27432, 27504, 30942, 41148, 41256, 48514, 54864, 61884, 72771, 82296, 82512, 97028, 123768, 145542, 164592, 194056, 218313, 247536, 291084, 388112, 436626, 582168, 654939, 873252, 1164336, 1309878, 1746504, 1964817, 2619756, 3493008, 3929634, 5239512, 7859268, 10479024, 15718536, 31437072]

約数ペア:

[(1, 31437072), (2, 15718536), (3, 10479024), (4, 7859268), (6, 5239512), (8, 3929634), (9, 3493008), (12, 2619756), (16, 1964817), (18, 1746504), (24, 1309878), (27, 1164336), (36, 873252), (48, 654939), (54, 582168), (72, 436626), (81, 388112), (108, 291084), (127, 247536), (144, 218313), (162, 194056), (191, 164592), (216, 145542), (254, 123768), (324, 97028), (381, 82512), (382, 82296), (432, 72771), (508, 61884), (573, 54864), (648, 48514), (762, 41256), (764, 41148), (1016, 30942), (1143, 27504), (1146, 27432), (1296, 24257), (1524, 20628), (1528, 20574), (1719, 18288), (2032, 15471), (2286, 13752), (2292, 13716), (3048, 10314), (3056, 10287), (3429, 9168), (3438, 9144), (4572, 6876), (4584, 6858), (5157, 6096)]