72161388

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 203840000

約数和(自身を除く): 131678612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 103, 108, 117, 156, 206, 234, 309, 351, 412, 468, 499, 618, 702, 927, 998, 1236, 1339, 1404, 1497, 1854, 1996, 2678, 2781, 2994, 3708, 4017, 4491, 5356, 5562, 5988, 6487, 8034, 8982, 11124, 12051, 12974, 13473, 16068, 17964, 19461, 24102, 25948, 26946, 36153, 38922, 48204, 51397, 53892, 58383, 72306, 77844, 102794, 116766, 144612, 154191, 175149, 205588, 233532, 308382, 350298, 462573, 616764, 668161, 700596, 925146, 1336322, 1387719, 1850292, 2004483, 2672644, 2775438, 4008966, 5550876, 6013449, 8017932, 12026898, 18040347, 24053796, 36080694, 72161388]

約数ペア:

[(1, 72161388), (2, 36080694), (3, 24053796), (4, 18040347), (6, 12026898), (9, 8017932), (12, 6013449), (13, 5550876), (18, 4008966), (26, 2775438), (27, 2672644), (36, 2004483), (39, 1850292), (52, 1387719), (54, 1336322), (78, 925146), (103, 700596), (108, 668161), (117, 616764), (156, 462573), (206, 350298), (234, 308382), (309, 233532), (351, 205588), (412, 175149), (468, 154191), (499, 144612), (618, 116766), (702, 102794), (927, 77844), (998, 72306), (1236, 58383), (1339, 53892), (1404, 51397), (1497, 48204), (1854, 38922), (1996, 36153), (2678, 26946), (2781, 25948), (2994, 24102), (3708, 19461), (4017, 17964), (4491, 16068), (5356, 13473), (5562, 12974), (5988, 12051), (6487, 11124), (8034, 8982)]