87545844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1037

約数の個数: 72

約数和(自身を含む): 234780000

約数和(自身を除く): 147234156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 149, 171, 228, 298, 342, 447, 596, 684, 859, 894, 1341, 1718, 1788, 2577, 2682, 2831, 3436, 5154, 5364, 5662, 7731, 8493, 10308, 11324, 15462, 16321, 16986, 25479, 30924, 32642, 33972, 48963, 50958, 65284, 97926, 101916, 127991, 146889, 195852, 255982, 293778, 383973, 511964, 587556, 767946, 1151919, 1535892, 2303838, 2431829, 4607676, 4863658, 7295487, 9727316, 14590974, 21886461, 29181948, 43772922, 87545844]

約数ペア:

[(1, 87545844), (2, 43772922), (3, 29181948), (4, 21886461), (6, 14590974), (9, 9727316), (12, 7295487), (18, 4863658), (19, 4607676), (36, 2431829), (38, 2303838), (57, 1535892), (76, 1151919), (114, 767946), (149, 587556), (171, 511964), (228, 383973), (298, 293778), (342, 255982), (447, 195852), (596, 146889), (684, 127991), (859, 101916), (894, 97926), (1341, 65284), (1718, 50958), (1788, 48963), (2577, 33972), (2682, 32642), (2831, 30924), (3436, 25479), (5154, 16986), (5364, 16321), (5662, 15462), (7731, 11324), (8493, 10308)]