74722668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 188439552

約数和(自身を除く): 113716884

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 361, 367, 564, 722, 734, 893, 1083, 1101, 1444, 1468, 1786, 2166, 2202, 2679, 3572, 4332, 4404, 5358, 6973, 10716, 13946, 16967, 17249, 20919, 27892, 33934, 34498, 41838, 50901, 51747, 67868, 68996, 83676, 101802, 103494, 132487, 203604, 206988, 264974, 327731, 397461, 529948, 655462, 794922, 983193, 1310924, 1589844, 1966386, 3932772, 6226889, 12453778, 18680667, 24907556, 37361334, 74722668]

約数ペア:

[(1, 74722668), (2, 37361334), (3, 24907556), (4, 18680667), (6, 12453778), (12, 6226889), (19, 3932772), (38, 1966386), (47, 1589844), (57, 1310924), (76, 983193), (94, 794922), (114, 655462), (141, 529948), (188, 397461), (228, 327731), (282, 264974), (361, 206988), (367, 203604), (564, 132487), (722, 103494), (734, 101802), (893, 83676), (1083, 68996), (1101, 67868), (1444, 51747), (1468, 50901), (1786, 41838), (2166, 34498), (2202, 33934), (2679, 27892), (3572, 20919), (4332, 17249), (4404, 16967), (5358, 13946), (6973, 10716)]