74893212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 200578560

約数和(自身を除く): 125685348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 223, 228, 342, 446, 491, 669, 684, 892, 982, 1338, 1473, 1964, 2007, 2676, 2946, 4014, 4237, 4419, 5892, 8028, 8474, 8838, 9329, 12711, 16948, 17676, 18658, 25422, 27987, 37316, 38133, 50844, 55974, 76266, 83961, 109493, 111948, 152532, 167922, 218986, 328479, 335844, 437972, 656958, 985437, 1313916, 1970874, 2080367, 3941748, 4160734, 6241101, 8321468, 12482202, 18723303, 24964404, 37446606, 74893212]

約数ペア:

[(1, 74893212), (2, 37446606), (3, 24964404), (4, 18723303), (6, 12482202), (9, 8321468), (12, 6241101), (18, 4160734), (19, 3941748), (36, 2080367), (38, 1970874), (57, 1313916), (76, 985437), (114, 656958), (171, 437972), (223, 335844), (228, 328479), (342, 218986), (446, 167922), (491, 152532), (669, 111948), (684, 109493), (892, 83961), (982, 76266), (1338, 55974), (1473, 50844), (1964, 38133), (2007, 37316), (2676, 27987), (2946, 25422), (4014, 18658), (4237, 17676), (4419, 16948), (5892, 12711), (8028, 9329), (8474, 8838)]