72188675316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{211501}}^1$

素因数の和:212029

約数の個数: 72

約数和(自身を含む): 192466820000

約数和(自身を除く): 120278144684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 499, 684, 998, 1497, 1996, 2994, 4491, 5988, 8982, 9481, 17964, 18962, 28443, 37924, 56886, 85329, 113772, 170658, 211501, 341316, 423002, 634503, 846004, 1269006, 1903509, 2538012, 3807018, 4018519, 7614036, 8037038, 12055557, 16074076, 24111114, 36166671, 48222228, 72333342, 105538999, 144666684, 211077998, 316616997, 422155996, 633233994, 949850991, 1266467988, 1899701982, 2005240981, 3799403964, 4010481962, 6015722943, 8020963924, 12031445886, 18047168829, 24062891772, 36094337658, 72188675316]

約数ペア:

[(1, 72188675316), (2, 36094337658), (3, 24062891772), (4, 18047168829), (6, 12031445886), (9, 8020963924), (12, 6015722943), (18, 4010481962), (19, 3799403964), (36, 2005240981), (38, 1899701982), (57, 1266467988), (76, 949850991), (114, 633233994), (171, 422155996), (228, 316616997), (342, 211077998), (499, 144666684), (684, 105538999), (998, 72333342), (1497, 48222228), (1996, 36166671), (2994, 24111114), (4491, 16074076), (5988, 12055557), (8982, 8037038), (9481, 7614036), (17964, 4018519), (18962, 3807018), (28443, 2538012), (37924, 1903509), (56886, 1269006), (85329, 846004), (113772, 634503), (170658, 423002), (211501, 341316)]