67221522

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 153964800

約数和(自身を除く): 86743278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 89, 142, 178, 197, 213, 267, 394, 426, 534, 591, 639, 801, 1182, 1278, 1602, 1773, 1917, 2403, 3546, 3834, 4806, 5319, 6319, 10638, 12638, 13987, 17533, 18957, 27974, 35066, 37914, 41961, 52599, 56871, 83922, 105198, 113742, 125883, 157797, 170613, 251766, 315594, 341226, 377649, 473391, 755298, 946782, 1244843, 2489686, 3734529, 7469058, 11203587, 22407174, 33610761, 67221522]

約数ペア:

[(1, 67221522), (2, 33610761), (3, 22407174), (6, 11203587), (9, 7469058), (18, 3734529), (27, 2489686), (54, 1244843), (71, 946782), (89, 755298), (142, 473391), (178, 377649), (197, 341226), (213, 315594), (267, 251766), (394, 170613), (426, 157797), (534, 125883), (591, 113742), (639, 105198), (801, 83922), (1182, 56871), (1278, 52599), (1602, 41961), (1773, 37914), (1917, 35066), (2403, 27974), (3546, 18957), (3834, 17533), (4806, 13987), (5319, 12638), (6319, 10638)]